20 Creamy Seafood Casserole Recipes with a Twist

Get ready to elevate your comfort food game with these 20 creamy seafood casserole recipes! Whether you’re craving a quick weeknight dinner or planning a cozy weekend meal, these creative twists on classic dishes will delight your taste buds and impress your family. From shrimp and crab to lobster and scallops, there’s a deliciously creamy option for every seafood lover. Let’s dive into these mouthwatering recipes!

Lobster and Crab Seafood Casserole

Feeling fancy but want something cozy? This lobster and crab seafood casserole is your answer. It’s rich, creamy, and perfect for impressing guests or treating yourself on a weeknight.

Ingredients

• 1 lb cooked lobster meat, chopped (fresh or thawed frozen)
• 8 oz lump crab meat, picked over for shells
• 2 tbsp unsalted butter (for sautéing aromatics)
• 1/2 cup finely chopped yellow onion
• 1/2 cup finely chopped celery
• 2 cloves garlic, minced
• 1/4 cup all-purpose flour (for the roux)
• 1 cup whole milk (or half-and-half for extra richness)
• 1/2 cup heavy cream
• 1/2 cup shredded sharp cheddar cheese
• 1/4 cup grated Parmesan cheese
• 1 tsp Old Bay seasoning (or more for extra kick)
• 1/2 tsp paprika
• 1/4 cup panko breadcrumbs (for topping)
• 1 tbsp melted butter (for the breadcrumb topping)
• 2 tbsp chopped fresh parsley (for garnish)
• Salt and black pepper to taste

Instructions

1. Preheat your oven to 375°F and lightly grease a 2-quart baking dish.
2. Melt 2 tablespoons of butter in a large skillet over medium heat.
3. Add the chopped onion and celery, and sauté for 5–7 minutes until softened and translucent.
4. Stir in the minced garlic and cook for 1 minute until fragrant.
5. Sprinkle the flour over the vegetables and cook, stirring constantly, for 2 minutes to form a roux. Tip: Don’t let the flour brown—this ensures a smooth sauce.
6. Gradually whisk in the milk and heavy cream until the mixture is smooth and begins to thicken, about 3–4 minutes.
7. Add the cheddar and Parmesan cheeses, stirring until melted and the sauce is creamy.
8. Mix in the Old Bay seasoning, paprika, salt, and black pepper.
9. Gently fold in the chopped lobster and crab meat until evenly coated. Tip: Handle the seafood gently to keep the lumps intact.
10. Transfer the mixture to the prepared baking dish and spread it evenly.
11. In a small bowl, combine the panko breadcrumbs with 1 tablespoon of melted butter.
12. Sprinkle the breadcrumb mixture evenly over the casserole.
13. Bake for 20–25 minutes, or until the topping is golden brown and the casserole is bubbly around the edges. Tip: For extra crispiness, broil for the last 1–2 minutes, watching closely to prevent burning.
14. Remove from the oven and let it rest for 5 minutes before serving.
15. Sprinkle with chopped fresh parsley before serving.

Heavenly creamy with tender chunks of lobster and crab, this casserole is pure comfort. The buttery panko topping adds a satisfying crunch that contrasts the rich interior. Serve it straight from the baking dish with a simple green salad or crusty bread to soak up every last bit.

Shrimp and Scallop Cheesy Casserole

Picture this: you’ve had a long day, and all you want is a comforting, cheesy dinner that feels like a hug in a baking dish. This shrimp and scallop casserole is exactly that—creamy, satisfying, and surprisingly easy to pull together. You’ll love how the seafood and cheese meld into something truly special.

Ingredients

• 1 lb raw shrimp, peeled and deveined (thaw if frozen)
• 1 lb bay scallops (or sea scallops, chopped)
• 2 cups shredded cheddar cheese (sharp works best)
• 1 cup heavy cream (or half-and-half for lighter option)
• 1/2 cup breadcrumbs (panko for extra crunch)
• 2 tbsp butter (salted or unsalted)
• 1 tbsp olive oil (or any neutral oil)
• 1 tsp garlic powder
• 1/2 tsp paprika (smoked adds depth)
• 1/4 tsp black pepper
• 1/4 tsp salt (adjust to taste)

Instructions

1. Preheat your oven to 375°F and grease a 9×13-inch baking dish with butter or cooking spray.
2. Pat the shrimp and scallops dry with paper towels to ensure they sear properly instead of steaming.
3. Heat olive oil in a large skillet over medium-high heat until it shimmers.
4. Add shrimp and scallops to the skillet in a single layer, cooking for 2 minutes per side until lightly browned but not fully cooked through.
5. Transfer the seafood to the prepared baking dish, spreading it evenly.
6. In a medium bowl, whisk together heavy cream, garlic powder, paprika, salt, and pepper until well combined.
7. Pour the cream mixture over the seafood in the baking dish, ensuring everything is coated.
8. Sprinkle shredded cheddar cheese evenly over the top, covering the entire surface.
9. In a small bowl, melt 2 tbsp butter and mix it with breadcrumbs for a crispy topping.
10. Scatter the buttered breadcrumbs over the cheese layer, pressing lightly to adhere.
11. Bake for 20–25 minutes, or until the top is golden brown and the casserole bubbles at the edges.
12. Let the casserole rest for 5 minutes before serving to allow the sauce to thicken slightly.

Here’s the best part: each bite delivers tender shrimp and scallops in a rich, cheesy sauce, with a satisfying crunch from the toasted breadcrumbs. Serve it straight from the dish with crusty bread to soak up every last bit, or pair it with a simple green salad for a balanced meal that’s sure to impress.

Garlic Butter Seafood Casserole

Brace yourself for the most comforting, flavor-packed seafood dish you’ll make all season. This garlic butter seafood casserole comes together with minimal fuss but delivers maximum cozy vibes—perfect for those nights when you want something special without the restaurant price tag.

Ingredients

– 1 lb mixed seafood (shrimp, scallops, cod), thawed if frozen
– 8 oz linguine pasta
– 4 tbsp unsalted butter
– 4 cloves garlic, minced
– 1/2 cup heavy cream
– 1/2 cup chicken broth
– 1/2 cup grated Parmesan cheese
– 1/4 cup chopped fresh parsley
– 1 tsp lemon zest
– 1/4 tsp red pepper flakes (optional, for heat)
– Salt and black pepper to taste

Instructions

1. Preheat your oven to 375°F.
2. Bring a large pot of salted water to a rolling boil.
3. Add linguine to the boiling water and cook for 9 minutes until al dente.
4. Drain the pasta and set it aside.
5. Pat the mixed seafood completely dry with paper towels.
6. Melt butter in a large oven-safe skillet over medium heat.
7. Add minced garlic and cook for 1 minute until fragrant.
8. Arrange the seafood in a single layer in the skillet.
9. Cook the seafood for 2 minutes per side until lightly browned.
10. Pour in heavy cream and chicken broth, stirring to combine.
11. Sprinkle in Parmesan cheese while stirring continuously.
12. Add cooked linguine to the skillet, tossing to coat evenly.
13. Stir in lemon zest, red pepper flakes, salt, and black pepper.
14. Transfer the skillet to the preheated oven.
15. Bake for 12 minutes until the sauce is bubbly and slightly thickened.
16. Remove from oven and sprinkle with fresh parsley.

Just imagine breaking through that golden, buttery top to reveal tender seafood and perfectly coated pasta. The garlic infuses every bite while the lemon zest cuts through the richness beautifully. Try serving it straight from the skillet with crusty bread for dipping into that incredible sauce.

Cajun-Style Seafood Casserole

Zesty and comforting, this Cajun-style seafood casserole brings the bold flavors of Louisiana right to your kitchen. You’ll love how the spicy kick balances with creamy rice and tender seafood. It’s perfect for feeding a crowd or making ahead for busy weeknights.

Ingredients

– 1 lb medium shrimp, peeled and deveined (thaw if frozen)
– 8 oz crawfish tails (or substitute extra shrimp)
– 1 lb andouille sausage, sliced into ½-inch rounds
– 1 cup long-grain white rice
– 1 large yellow onion, diced
– 1 green bell pepper, diced
– 2 celery stalks, diced
– 3 cloves garlic, minced
– 1 (14.5 oz) can diced tomatoes, undrained
– 2 cups chicken broth
– 1 cup heavy cream
– 2 tbsp Cajun seasoning (adjust for spice preference)
– 1 tbsp olive oil (or any neutral oil)
– ½ cup chopped fresh parsley (plus extra for garnish)
– 1 cup shredded Monterey Jack cheese (for topping)

Instructions

1. Preheat your oven to 375°F.
2. Heat olive oil in a large, oven-safe skillet over medium-high heat.
3. Add andouille sausage slices and cook for 5-7 minutes until browned, stirring occasionally.
4. Add diced onion, bell pepper, and celery to the skillet and cook for 6-8 minutes until vegetables soften.
5. Stir in minced garlic and cook for 1 minute until fragrant.
6. Add Cajun seasoning and stir to coat all ingredients evenly.
7. Pour in diced tomatoes with their juices, chicken broth, and heavy cream.
8. Stir in white rice until fully incorporated.
9. Bring the mixture to a simmer, then reduce heat to low, cover, and cook for 15 minutes.
10. Remove the skillet from heat and stir in shrimp, crawfish tails, and chopped parsley.
11. Sprinkle shredded Monterey Jack cheese evenly over the top.
12. Transfer the skillet to the preheated oven and bake uncovered for 20-25 minutes until cheese is golden and bubbly.
13. Remove from oven and let rest for 5 minutes before serving. During the vegetable sauté, make sure your onion and peppers are diced uniformly for even cooking. When adding the rice, give it a good stir to prevent clumping and ensure each grain absorbs the flavorful liquid. Letting the casserole rest after baking allows the flavors to meld and makes serving cleaner. Deliciously creamy with a satisfying spicy kick, this casserole has tender shrimp and smoky sausage in every bite. Serve it straight from the skillet with crusty bread for soaking up the rich sauce, or spoon it over grilled vegetables for a lighter twist.

Mediterranean Seafood Casserole with Feta

Sometimes you just need a cozy, impressive dinner that comes together without fuss. This Mediterranean seafood casserole with feta is exactly that—a one-pan wonder packed with briny shrimp, tender scallops, and a tangy tomato sauce that’s perfect for weeknights or entertaining. You’ll love how the salty feta melts into everything, creating a rich, comforting dish that feels special but is surprisingly simple to make.

Ingredients

• 1 lb large shrimp, peeled and deveined (thaw if frozen)
• 1/2 lb sea scallops (pat dry for better browning)
• 2 tbsp olive oil (or any neutral oil)
• 1 medium yellow onion, diced
• 3 garlic cloves, minced
• 1 (14.5 oz) can diced tomatoes, undrained
• 1/2 cup dry white wine (like Sauvignon Blanc, or sub with broth)
• 1 tsp dried oregano
• 1/2 tsp red pepper flakes (adjust to taste)
• 4 oz feta cheese, crumbled
• 1/4 cup chopped fresh parsley (for garnish)
• Salt and black pepper (season in steps as directed)

Instructions

1. Preheat your oven to 375°F.
2. Pat the shrimp and scallops dry with paper towels to ensure they sear nicely instead of steaming.
3. Heat 1 tablespoon of olive oil in a large, oven-safe skillet over medium-high heat until shimmering.
4. Add the shrimp and scallops in a single layer, seasoning with a pinch of salt and black pepper.
5. Sear for 1–2 minutes per side, just until the shrimp turn pink and the scallops develop a golden crust, then transfer to a plate.
6. Reduce heat to medium and add the remaining 1 tablespoon of olive oil to the same skillet.
7. Sauté the diced onion for 4–5 minutes, until softened and translucent.
8. Stir in the minced garlic and cook for 30 seconds until fragrant to avoid burning.
9. Pour in the diced tomatoes with their juices and the white wine, scraping up any browned bits from the bottom of the pan for extra flavor.
10. Add the dried oregano and red pepper flakes, then simmer the sauce for 5–7 minutes until slightly thickened.
11. Season the sauce with 1/2 teaspoon of salt and 1/4 teaspoon of black pepper, tasting and adjusting if needed.
12. Nestle the seared shrimp and scallops into the sauce in an even layer.
13. Sprinkle the crumbled feta cheese evenly over the top.
14. Transfer the skillet to the preheated oven and bake for 10–12 minutes, until the cheese is softened and the seafood is cooked through.
15. Remove from the oven and let rest for 2–3 minutes to allow the flavors to meld.
16. Garnish with fresh parsley before serving.

What makes this casserole so satisfying is the contrast of juicy seafood against the creamy, tangy feta and bright tomato base. Serve it over couscous or with crusty bread to soak up every bit of the savory sauce, and don’t be surprised if it becomes your new go-to for easy entertaining.

Spicy Thai Coconut Seafood Casserole

Oh my goodness, you have to try this cozy seafood bake. It’s like a warm hug from the tropics, packed with creamy coconut, a little kick of spice, and tender seafood. Perfect for when you want something impressive but totally doable on a weeknight.

Ingredients

• 1 lb mixed seafood (shrimp, scallops, mussels), thawed if frozen
• 1 (13.5 oz) can coconut milk, full-fat for creaminess
• 1 cup jasmine rice, rinsed until water runs clear
• 2 tbsp red curry paste, or more for extra heat
• 1 tbsp fish sauce, or soy sauce for a vegetarian option
• 1 tbsp lime juice, fresh squeezed
• 1 tsp brown sugar, to balance the spice
• 1 red bell pepper, thinly sliced
• 1/4 cup fresh basil leaves, Thai basil if you have it
• 1 tbsp vegetable oil, or any neutral oil

Instructions

1. Preheat your oven to 375°F.
2. Heat vegetable oil in a large oven-safe skillet over medium heat for 1 minute.
3. Add red curry paste and cook for 1 minute, stirring constantly until fragrant.
4. Pour in coconut milk, stirring to combine with the curry paste.
5. Add jasmine rice, fish sauce, brown sugar, and lime juice, stirring to coat the rice.
6. Bring the mixture to a gentle simmer, then remove from heat.
7. Arrange mixed seafood and sliced red bell pepper evenly over the rice mixture.
8. Cover the skillet tightly with a lid or foil and bake for 25 minutes.
9. Remove the skillet from the oven and let it rest, covered, for 5 minutes.
10. Uncover and stir in fresh basil leaves just before serving.

So creamy and aromatic, with the rice soaking up all that coconut curry goodness. Serve it straight from the skillet for a rustic family-style meal, or spoon it over extra greens for a lighter twist.

Baked Cod and Shrimp Casserole

Zesty and comforting, this baked cod and shrimp casserole is your new go-to weeknight dinner. You’ll love how the flaky fish and tender shrimp come together in a creamy sauce. It’s surprisingly easy to throw together when you’re craving something cozy but impressive.

Ingredients

• 1 lb cod fillets, cut into 1-inch pieces (thaw if frozen)
• 8 oz raw shrimp, peeled and deveined (medium size works well)
• 1 cup heavy cream (or half-and-half for lighter option)
• 1/2 cup grated Parmesan cheese (freshly grated melts better)
• 1/4 cup breadcrumbs (panko adds extra crunch)
• 2 tbsp butter, melted (unsalted preferred)
• 1 tbsp lemon juice (freshly squeezed for best flavor)
• 1 tsp garlic powder
• 1/2 tsp paprika
• 1/4 tsp black pepper
• 1/4 tsp salt
• 2 tbsp chopped fresh parsley (or 2 tsp dried)

Instructions

1. Preheat your oven to 375°F and lightly grease an 8×8 inch baking dish.
2. Pat the cod pieces and shrimp completely dry with paper towels to ensure proper browning.
3. Arrange the cod and shrimp in a single layer in the prepared baking dish.
4. In a medium bowl, whisk together the heavy cream, lemon juice, garlic powder, paprika, black pepper, and salt until fully combined.
5. Pour the cream mixture evenly over the fish and shrimp in the baking dish.
6. Sprinkle the grated Parmesan cheese evenly over the entire surface.
7. In a small bowl, mix the breadcrumbs with the melted butter until all crumbs are moistened.
8. Scatter the buttered breadcrumbs evenly over the cheese layer.
9. Bake for 20-25 minutes until the top is golden brown and the fish flakes easily with a fork.
10. Remove from oven and let rest for 5 minutes to allow the sauce to thicken slightly.
11. Sprinkle with chopped parsley before serving.

Perfectly flaky cod and juicy shrimp swim in that creamy, Parmesan-kissed sauce that’s just rich enough. The buttery breadcrumb topping adds that essential crunch against the tender seafood beneath. Try serving it over lemon rice or with crusty bread to soak up every last drop of that delicious sauce.

Creamy Tuscan Seafood Casserole

Maybe you’re craving something cozy but a little fancy—this creamy Tuscan seafood casserole is your answer. It’s packed with tender shrimp and scallops in a rich, garlicky sauce that’s perfect for a weeknight dinner or a weekend treat.

Ingredients

– 1 lb large shrimp, peeled and deveined (thaw if frozen)
– 1 lb sea scallops, patted dry
– 2 tbsp olive oil (or any neutral oil)
– 1 medium yellow onion, diced
– 4 cloves garlic, minced
– 1 cup heavy cream
– 1/2 cup chicken broth (or vegetable broth)
– 1/2 cup grated Parmesan cheese
– 1 cup chopped spinach, fresh or frozen (squeeze dry if frozen)
– 1/4 cup sun-dried tomatoes, chopped
– 1 tsp dried oregano
– 1/2 tsp red pepper flakes (adjust to taste)
– Salt and black pepper, to season

Instructions

1. Preheat your oven to 375°F. 2. Heat olive oil in a large oven-safe skillet over medium-high heat. 3. Pat the shrimp and scallops dry with paper towels to ensure a good sear. 4. Season the seafood with salt and black pepper. 5. Sear the scallops for 2–3 minutes per side until golden, then remove and set aside. 6. Sear the shrimp for 1–2 minutes per side until pink, then remove and set aside. 7. In the same skillet, sauté the onion for 4–5 minutes until softened. 8. Add the garlic and cook for 1 minute until fragrant. 9. Pour in the heavy cream and chicken broth, stirring to combine. 10. Stir in the Parmesan cheese until melted and smooth. 11. Add the spinach, sun-dried tomatoes, oregano, and red pepper flakes, cooking for 2–3 minutes until the spinach wilts. 12. Return the seafood to the skillet, gently stirring to coat. 13. Transfer the skillet to the oven and bake for 10–12 minutes until bubbly. 14. Let it rest for 5 minutes before serving. Perfectly creamy and briny, this casserole has a velvety sauce that clings to every bite of seafood. Pair it with crusty bread to soak up the extra sauce or serve over pasta for a heartier meal.

Seafood Casserole with Herb Breadcrumbs

Ever find yourself craving something cozy and impressive? You’re going to love this seafood casserole with its golden, herby breadcrumb topping. It’s the perfect comfort food for when you want something special without too much fuss.

Ingredients

• 1 lb mixed seafood (shrimp and scallops work great, or use your favorites)
• 2 cups breadcrumbs (panko gives extra crunch)
• 1/4 cup fresh parsley, chopped (fresh makes a big difference)
• 2 tbsp butter (salted or unsalted both work)
• 1 cup heavy cream (for rich sauce, half-and-half works too)
• 1/2 cup grated Parmesan cheese (the good stuff melts better)
• 2 cloves garlic, minced (adjust if you love garlic)
• 1 tbsp lemon juice (fresh squeezed tastes brightest)
• 1 tsp Old Bay seasoning (classic seafood flavor)
• 1/2 tsp black pepper
• 1/4 tsp salt

Instructions

1. Preheat your oven to 375°F.
2. Pat your mixed seafood completely dry with paper towels. Tip: Dry seafood prevents a watery casserole.
3. Melt butter in a skillet over medium heat.
4. Add minced garlic to the skillet and cook for 1 minute until fragrant.
5. Stir in breadcrumbs and cook for 2-3 minutes until lightly toasted.
6. Remove skillet from heat and mix in chopped parsley, Parmesan cheese, black pepper, and salt.
7. In a separate bowl, combine heavy cream, lemon juice, and Old Bay seasoning.
8. Arrange seafood in a single layer in a 9×13 inch baking dish.
9. Pour the cream mixture evenly over the seafood.
10. Sprinkle the breadcrumb mixture evenly over the top. Tip: Press crumbs down gently so they form a crust.
11. Bake for 20-25 minutes until breadcrumbs are golden brown and seafood is cooked through. Tip: The sauce should be bubbling around the edges when done.
12. Let the casserole rest for 5 minutes before serving.

From that first bite, you’ll notice how the crispy, buttery topping gives way to tender seafood in a creamy sauce. Fantastic served over rice to soak up every bit of that delicious sauce, or with a simple green salad for a complete meal that feels restaurant-worthy.

Lemon Garlic Scallop and Crab Casserole

This cozy seafood bake is exactly what you need when you want something impressive but easy. Think tender scallops and sweet crab swimming in a bright lemon-garlic sauce, all baked under a golden, buttery crumb topping.

Ingredients

• 1 lb fresh sea scallops, patted dry (thawed if frozen)
• 8 oz lump crab meat, picked over for shells
• 3 tbsp unsalted butter, divided
• 4 cloves garlic, minced
• 1/4 cup dry white wine, like Sauvignon Blanc (or sub with seafood stock)
• 1/2 cup heavy cream
• Zest and juice of 1 lemon
• 1/2 cup panko breadcrumbs
• 2 tbsp fresh parsley, chopped
• Salt and black pepper, to season

Instructions

1. Preheat your oven to 375°F.
2. Pat the scallops dry thoroughly with paper towels to ensure a good sear.
3. Heat 1 tablespoon of butter in a large, oven-safe skillet over medium-high heat.
4. Season the scallops lightly with salt and pepper on both sides.
5. Sear the scallops for 1–2 minutes per side, until golden brown but not cooked through.
6. Transfer the scallops to a plate and set aside.
7. Reduce the heat to medium and melt the remaining 2 tablespoons of butter in the same skillet.
8. Add the minced garlic and cook for 30–45 seconds, until fragrant but not browned.
9. Pour in the white wine to deglaze the pan, scraping up any browned bits with a wooden spoon.
10. Let the wine simmer for 1–2 minutes to reduce slightly.
11. Stir in the heavy cream, lemon zest, and lemon juice, and bring to a gentle simmer.
12. Gently fold in the lump crab meat, being careful not to break it up too much.
13. Return the seared scallops to the skillet, nestling them into the sauce.
14. In a small bowl, combine the panko breadcrumbs and chopped parsley.
15. Sprinkle the breadcrumb mixture evenly over the top of the casserole.
16. Transfer the skillet to the preheated oven and bake for 12–15 minutes, until the topping is golden and the sauce is bubbly.
17. Remove from the oven and let it rest for 3–5 minutes before serving.

You’ll love the contrast of the crispy, buttery topping with the creamy, lemony sauce underneath. Serve it straight from the skillet with crusty bread for dipping, or spoon it over a bed of angel hair pasta to soak up every last drop.

Smoked Salmon and Dill Seafood Casserole

Venturing into seafood casseroles? This smoked salmon and dill version is creamy, comforting, and surprisingly simple. You’ll love how the flavors meld together for a cozy meal that feels fancy but comes together easily. It’s perfect for a weeknight dinner or when you want to impress guests without much fuss.

Ingredients

– 1 lb smoked salmon, flaked (wild-caught if possible for better flavor)
– 8 oz wide egg noodles (or any pasta you prefer)
– 1 cup heavy cream (substitute with half-and-half for lighter option)
– 1/2 cup sour cream (full-fat works best for creaminess)
– 1/4 cup fresh dill, chopped (don’t use dried—fresh makes all the difference)
– 1/2 cup grated Parmesan cheese (freshly grated melts better)
– 1/4 cup breadcrumbs (panko for extra crunch)
– 2 tbsp butter, melted (salted or unsalted both work)
– 1 small yellow onion, diced (sweet onion works too)
– 2 cloves garlic, minced (adjust to your preference)
– 1 tsp lemon zest (about half a lemon’s worth)
– 1/2 tsp black pepper (freshly ground preferred)
– 1/4 tsp salt (add more after tasting if needed)

Instructions

1. Preheat your oven to 375°F and grease a 9×13 inch baking dish with butter or cooking spray.
2. Bring a large pot of salted water to a rolling boil—it should taste like seawater.
3. Add the egg noodles to the boiling water and cook for 6-7 minutes until al dente (they’ll finish cooking in the oven).
4. Drain the noodles thoroughly in a colander—don’t rinse them as the starch helps the sauce cling.
5. While noodles cook, melt 1 tablespoon of butter in a skillet over medium heat.
6. Sauté the diced onion for 4-5 minutes until translucent and fragrant.
7. Add the minced garlic and cook for 1 more minute until golden but not browned.
8. In a large mixing bowl, combine the heavy cream, sour cream, and lemon zest.
9. Stir in the sautéed onion and garlic mixture until fully incorporated.
10. Gently fold in the flaked smoked salmon, being careful not to break it up too much.
11. Add the chopped fresh dill and black pepper to the cream mixture.
12. Mix in the drained egg noodles until everything is evenly coated.
13. Transfer the noodle mixture to your prepared baking dish, spreading it evenly.
14. Sprinkle the grated Parmesan cheese evenly over the top of the casserole.
15. In a small bowl, combine the breadcrumbs with the remaining melted butter.
16. Sprinkle the buttered breadcrumbs evenly over the Parmesan layer.
17. Bake uncovered for 25-30 minutes until the top is golden brown and the edges are bubbly.
18. Let the casserole rest for 5-7 minutes before serving—this helps the sauce thicken. What makes this casserole special is the way the creamy sauce soaks into the tender noodles while the smoked salmon adds that perfect savory punch. The crispy breadcrumb topping provides wonderful texture contrast against the rich interior. Try serving it with a simple green salad or roasted asparagus to balance the richness.

Seafood Casserole with Wild Rice

Let’s be real—some nights call for a cozy, all-in-one dinner that feels fancy without the fuss. This seafood casserole with wild rice is exactly that: a creamy, savory hug in a baking dish that’ll have you coming back for seconds. It’s perfect for impressing guests or just treating yourself on a lazy weeknight.

Ingredients

– 1 cup uncooked wild rice blend (rinses well to remove excess starch)
– 2 cups chicken broth (or vegetable broth for a lighter flavor)
– 1 lb mixed seafood like shrimp and scallops (thawed if frozen, patted dry)
– 1 cup heavy cream (or half-and-half for a lighter option)
– 1/2 cup grated Parmesan cheese (freshly grated melts better)
– 1/4 cup chopped fresh parsley (plus extra for garnish)
– 2 tbsp unsalted butter (or olive oil for dairy-free)
– 1 small onion, diced (yellow or white works fine)
– 2 cloves garlic, minced (adjust if you love garlic)
– 1 tsp lemon zest (brightens up the dish)
– 1/2 tsp paprika (adds a subtle smokiness)
– Salt and black pepper (season in layers for best flavor)

Instructions

1. Preheat your oven to 375°F and lightly grease a 9×13-inch baking dish with butter or cooking spray.
2. In a medium saucepan, combine the rinsed wild rice blend and chicken broth, then bring to a boil over high heat.
3. Reduce the heat to low, cover the saucepan, and simmer the rice for 45 minutes until tender and the liquid is absorbed.
4. While the rice cooks, melt the unsalted butter in a large skillet over medium heat.
5. Add the diced onion to the skillet and sauté for 5 minutes until softened and translucent.
6. Stir in the minced garlic and cook for 1 more minute until fragrant, being careful not to burn it.
7. Add the mixed seafood to the skillet and cook for 3-4 minutes until the shrimp turn pink and the scallops are opaque.
8. Pour in the heavy cream, then sprinkle in the grated Parmesan cheese, stirring continuously until the cheese melts and the sauce thickens slightly.
9. Mix in the cooked wild rice, chopped fresh parsley, lemon zest, paprika, and a pinch of salt and black pepper, combining everything evenly.
10. Transfer the mixture to the prepared baking dish and spread it into an even layer.
11. Bake the casserole uncovered for 20 minutes until the top is golden and bubbly.
12. Let the casserole rest for 5 minutes after removing it from the oven to allow the flavors to meld.

Creamy and comforting, this casserole boasts a tender chew from the wild rice and succulent bites of seafood in every forkful. Serve it straight from the dish with a squeeze of lemon or alongside a crisp green salad to balance the richness—it’s a meal that feels indulgent yet totally doable any night of the week.

Old Bay Seasoned Seafood Casserole

Just imagine a cozy coastal dinner where the ocean’s bounty meets comforting casserole perfection. You’ll love how this Old Bay seasoned seafood bake brings restaurant-quality flavors right to your kitchen table with minimal fuss.

Ingredients

– 1 lb mixed seafood (shrimp, scallops, crab meat), thawed if frozen
– 2 cups elbow macaroni, uncooked
– 1 cup heavy cream
– 1/2 cup grated Parmesan cheese
– 2 tbsp Old Bay seasoning, plus extra for garnish
– 1 tbsp olive oil, or any neutral oil
– 1/2 cup panko breadcrumbs
– 2 tbsp melted butter
– 1/4 cup chopped fresh parsley, for garnish
– 1 lemon, cut into wedges, for serving

Instructions

1. Preheat your oven to 375°F and lightly grease a 9×13 inch baking dish with olive oil.
2. Bring a large pot of salted water to a rolling boil over high heat.
3. Add the elbow macaroni to the boiling water and cook for exactly 8 minutes until al dente.
4. Drain the pasta thoroughly in a colander, then return it to the empty pot.
5. Pour the heavy cream over the warm pasta and stir until evenly coated.
6. Sprinkle the Parmesan cheese and 2 tablespoons of Old Bay seasoning over the pasta mixture.
7. Stir continuously for 2 minutes until the cheese melts and forms a creamy sauce.
8. Gently fold in the mixed seafood until all pieces are evenly distributed throughout the pasta.
9. Transfer the entire mixture to your prepared baking dish, spreading it into an even layer.
10. In a small bowl, combine the panko breadcrumbs with melted butter, stirring until the crumbs are moistened.
11. Sprinkle the buttered breadcrumbs evenly over the top of the casserole.
12. Bake at 375°F for 25-30 minutes until the topping is golden brown and the seafood is cooked through.
13. Remove from the oven and let rest for 5 minutes before serving.
14. Garnish with chopped fresh parsley and an extra sprinkle of Old Bay seasoning.
15. Serve immediately with lemon wedges for squeezing over individual portions.

Zesty lemon brightens the rich, creamy sauce while the buttery panko topping provides satisfying crunch against tender seafood. For a complete coastal meal, pair it with crisp coleslaw and crusty bread to soak up every last bit of that delicious sauce.

Seafood Casserole with Spinach and Artichokes

Picture this: you’re craving something cozy but impressive, and your fridge has that bag of frozen shrimp calling your name. This seafood casserole with spinach and artichokes is your answer—it’s creamy, cheesy, and packed with flavor, perfect for a weeknight dinner that feels special.

Ingredients

• 1 lb raw shrimp, peeled and deveined (thaw if frozen)
• 8 oz lump crab meat, picked over for shells
• 10 oz frozen chopped spinach, thawed and squeezed dry
• 14 oz canned artichoke hearts, drained and chopped
• 1 cup shredded mozzarella cheese (or Italian blend)
• 1/2 cup grated Parmesan cheese
• 1/2 cup mayonnaise (full-fat for best texture)
• 1/2 cup sour cream
• 1/4 cup chopped onion (yellow or sweet)
• 2 cloves garlic, minced
• 1 tbsp olive oil (or any neutral oil)
• 1 tsp lemon juice (fresh if possible)
• 1/2 tsp red pepper flakes (adjust to taste)
• Salt and black pepper to taste

Instructions

1. Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish with olive oil or non-stick spray.
2. Heat 1 tablespoon of olive oil in a large skillet over medium heat until shimmering, about 1–2 minutes.
3. Add the chopped onion and cook for 3–4 minutes, stirring occasionally, until softened and translucent.
4. Stir in the minced garlic and cook for 30–60 seconds, just until fragrant—be careful not to burn it.
5. Add the raw shrimp to the skillet in a single layer and cook for 2–3 minutes per side, until pink and opaque.
6. Transfer the shrimp to a cutting board, let them cool slightly, then chop into bite-sized pieces.
7. In a large mixing bowl, combine the chopped shrimp, lump crab meat, thawed spinach, chopped artichoke hearts, mozzarella, Parmesan, mayonnaise, sour cream, lemon juice, red pepper flakes, salt, and black pepper.
8. Gently fold everything together until evenly mixed—don’t overmix to keep the crab intact.
9. Spoon the mixture into the prepared baking dish and spread it into an even layer.
10. Bake for 20–25 minutes, or until the top is golden brown and bubbly around the edges.
11. Let the casserole rest for 5 minutes before serving to allow it to set.

My favorite thing about this dish is the creamy, tender texture with little pops of briny artichoke and sweet crab. Serve it straight from the baking dish with crusty bread for dipping, or spoon it over rice for a heartier meal—it’s so versatile, you might just make it your new go-to.

Parmesan-Crusted Seafood Casserole

Mmm, you know those cozy dinners that just hit the spot? This parmesan-crusted seafood casserole is exactly that—creamy, cheesy, and packed with flavor. It’s perfect for a weeknight when you want something special without too much fuss. You’ll love how the golden crust gives way to tender seafood inside.

Ingredients

– 1 lb mixed seafood (shrimp and scallops work great), thawed if frozen
– 1 cup panko breadcrumbs (for extra crunch)
– 1/2 cup grated Parmesan cheese (freshly grated melts better)
– 1/4 cup unsalted butter, melted (or olive oil for a lighter option)
– 1 cup heavy cream (substitute with half-and-half for less richness)
– 1 tsp garlic powder (adjust to your preference)
– 1/2 tsp paprika (for a hint of smokiness)
– 1/4 cup chopped fresh parsley (or 1 tbsp dried)
– Salt, to taste (start with 1/2 tsp)

Instructions

1. Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish with butter or oil.
2. Pat the mixed seafood dry with paper towels to ensure it doesn’t release excess moisture during baking.
3. In a medium bowl, combine the panko breadcrumbs, grated Parmesan cheese, melted butter, garlic powder, paprika, and a pinch of salt; mix until the crumbs are evenly coated.
4. Arrange the seafood in a single layer at the bottom of the prepared baking dish.
5. Pour the heavy cream evenly over the seafood, making sure it coats everything for a creamy base.
6. Sprinkle the breadcrumb mixture evenly over the top, pressing it down gently to form a crust.
7. Bake in the preheated oven for 20–25 minutes, or until the top is golden brown and the seafood is opaque and cooked through.
8. Let the casserole rest for 5 minutes after baking to allow the sauce to thicken slightly.
9. Garnish with chopped fresh parsley before serving.

Zesty and satisfying, this casserole boasts a crispy, cheesy top that contrasts beautifully with the tender seafood beneath. Serve it over a bed of buttery pasta or with crusty bread to soak up every bit of the creamy sauce—it’s a crowd-pleaser that’ll have everyone asking for seconds.

Seafood Casserole with White Wine Sauce

Zesty and comforting, this seafood casserole is exactly what you need when you’re craving something cozy but elegant. You’ll love how the white wine sauce brings all the flavors together perfectly. It’s surprisingly simple to make for such an impressive dish.

Ingredients

– 1 lb mixed seafood (shrimp, scallops, and firm white fish work well)
– 2 tbsp olive oil (or any neutral oil)
– 1 cup dry white wine (sauvignon blanc or pinot grigio recommended)
– 1 cup heavy cream
– 1/2 cup grated Parmesan cheese (freshly grated melts better)
– 1/4 cup breadcrumbs (panko for extra crunch)
– 2 tbsp butter (salted or unsalted both work)
– 1 tsp lemon juice (fresh squeezed preferred)
– 1/2 tsp garlic powder
– 1/4 tsp paprika (smoked paprika adds nice flavor)
– Salt and black pepper to taste

Instructions

1. Preheat your oven to 375°F and lightly grease a 9×13 inch baking dish.
2. Pat the mixed seafood completely dry with paper towels to ensure proper browning.
3. Heat olive oil in a large skillet over medium-high heat until shimmering.
4. Add the seafood to the hot skillet and cook for 2-3 minutes until just opaque, then transfer to the prepared baking dish.
5. Pour white wine into the same skillet, scraping up any browned bits from the bottom.
6. Simmer the wine for 3-4 minutes until reduced by half, which concentrates the flavor.
7. Stir in heavy cream and bring to a gentle simmer for 2 minutes until slightly thickened.
8. Whisk in Parmesan cheese until completely melted and smooth.
9. Add lemon juice, garlic powder, paprika, salt, and black pepper to the sauce.
10. Pour the finished sauce evenly over the seafood in the baking dish.
11. Combine breadcrumbs with melted butter in a small bowl until evenly coated.
12. Sprinkle the buttered breadcrumbs evenly over the seafood and sauce.
13. Bake at 375°F for 15-18 minutes until bubbly and the topping is golden brown.
14. Let the casserole rest for 5 minutes before serving to allow the sauce to thicken.

Keep in mind that the creamy sauce pairs beautifully with crusty bread for soaking up every last drop. The seafood stays tender while the breadcrumb topping adds that perfect crispy contrast. You could even serve it over pasta or with roasted vegetables for a complete meal that feels restaurant-worthy.

Bacon-Wrapped Scallop and Shrimp Casserole

Now, if you’re looking for a showstopping dinner that’s surprisingly simple to pull off, this bacon-wrapped seafood casserole is your answer. It combines juicy scallops, tender shrimp, and crispy bacon in one comforting bake that feels fancy but comes together with minimal fuss. You’ll love how the flavors meld together into something truly special.

Ingredients

– 1 lb large sea scallops (about 12-16, patted dry)
– 1 lb large shrimp, peeled and deveined (tails on or off)
– 12 slices thick-cut bacon
– 2 cups heavy cream
– 1 cup shredded Parmesan cheese (freshly grated melts best)
– 4 cloves garlic, minced
– 1 tbsp olive oil (or avocado oil)
– 1 tsp smoked paprika
– 1/2 tsp black pepper
– 1/4 tsp salt (adjust if bacon is very salty)
– 2 tbsp chopped fresh parsley (for garnish)

Instructions

1. Preheat your oven to 375°F and lightly grease a 9×13-inch baking dish with olive oil.
2. Pat the scallops and shrimp completely dry with paper towels—this helps them sear properly instead of steaming.
3. Wrap each scallop snugly with one slice of bacon, securing it with a toothpick if needed.
4. Heat a large skillet over medium-high heat and cook the bacon-wrapped scallops for 2-3 minutes per side until the bacon is lightly crisped but not fully cooked.
5. Arrange the partially cooked bacon-wrapped scallops and raw shrimp evenly in the prepared baking dish.
6. In a medium bowl, whisk together the heavy cream, Parmesan cheese, minced garlic, smoked paprika, black pepper, and salt until well combined.
7. Pour the cream mixture evenly over the scallops and shrimp in the baking dish.
8. Bake uncovered at 375°F for 20-25 minutes, or until the bacon is fully cooked, the shrimp are pink and opaque, and the sauce is bubbly around the edges.
9. For a golden top, switch the oven to broil for the final 1-2 minutes, watching closely to prevent burning.
10. Remove from the oven and let rest for 5 minutes—this allows the sauce to thicken slightly.
11. Garnish with fresh parsley before serving.

Creamy, smoky, and packed with juicy seafood in every bite, this casserole delivers restaurant-quality flavor right from your oven. The contrast between the crisp bacon and tender scallops makes each spoonful exciting. Try serving it over creamy polenta or crusty bread to soak up every bit of that delicious sauce.

Seafood Casserole with Roasted Red Peppers

Kind of craving that cozy, comforting dinner that feels fancy but comes together easily? This seafood casserole with roasted red peppers is your answer. It’s loaded with flavor, perfect for a weeknight, and sure to impress anyone at your table.

Ingredients

– 1 lb mixed seafood (like shrimp and scallops), thawed if frozen
– 2 cups cooked pasta (such as penne or shells)
– 1 cup roasted red peppers, jarred or homemade, chopped
– 1 cup heavy cream
– 1/2 cup grated Parmesan cheese
– 2 tbsp olive oil (or any neutral oil)
– 1 small onion, finely chopped
– 2 cloves garlic, minced
– 1 tsp dried oregano (or fresh, if you have it)
– 1/2 tsp red pepper flakes (adjust to taste)
– Salt and black pepper, to season
– 1/2 cup breadcrumbs (for topping)
– 1 tbsp melted butter (for the breadcrumbs)

Instructions

1. Preheat your oven to 375°F.
2. Heat olive oil in a large skillet over medium heat.
3. Add chopped onion and cook for 4-5 minutes, until softened.
4. Stir in minced garlic and cook for 1 minute, until fragrant.
5. Add roasted red peppers and dried oregano, cooking for 2 minutes.
6. Pour in heavy cream and bring to a gentle simmer.
7. Stir in Parmesan cheese until melted and smooth.
8. Season with salt, black pepper, and red pepper flakes.
9. Add cooked pasta and mixed seafood to the skillet, tossing to coat evenly.
10. Transfer the mixture to a greased 9×13-inch baking dish.
11. In a small bowl, mix breadcrumbs with melted butter.
12. Sprinkle the breadcrumb mixture evenly over the casserole.
13. Bake for 20-25 minutes, until the top is golden and the sauce is bubbly.
14. Let the casserole rest for 5 minutes before serving.

My favorite part is how the creamy sauce clings to the tender seafood and pasta, with a hint of smokiness from the peppers. Serve it straight from the dish with a simple green salad for a complete meal that feels both rustic and elegant.

Seafood Casserole with Panko Topping

Very few dishes deliver that perfect cozy comfort like a seafood casserole. You get all the creamy, savory goodness in one pan, and that crispy panko topping just takes it over the top. It’s the kind of meal that feels fancy but is actually super simple to throw together on a busy weeknight.

Ingredients

– 1 lb mixed seafood (like shrimp and scallops), thawed if frozen
– 8 oz lump crabmeat, picked over for shells
– 2 tbsp unsalted butter
– 1 small yellow onion, finely chopped
– 2 cloves garlic, minced
– 1/4 cup all-purpose flour
– 1 cup whole milk
– 1/2 cup heavy cream
– 1/2 cup shredded Parmesan cheese
– 1 tsp Old Bay seasoning, or more to taste
– 1/2 tsp smoked paprika
– 1 cup panko breadcrumbs
– 2 tbsp olive oil, or any neutral oil
– 2 tbsp fresh parsley, chopped, plus more for garnish
– Salt and black pepper, to season

Instructions

1. Preheat your oven to 375°F (190°C).
2. Pat the mixed seafood and crabmeat dry with paper towels to ensure a creamy sauce.
3. Melt the butter in a large oven-safe skillet over medium heat.
4. Add the chopped onion and cook for 4–5 minutes, until softened.
5. Stir in the minced garlic and cook for 1 minute, until fragrant.
6. Sprinkle the flour over the onion mixture and cook for 1 minute, stirring constantly to form a roux.
7. Gradually whisk in the whole milk and heavy cream until smooth.
8. Bring the sauce to a simmer and cook for 2–3 minutes, until slightly thickened.
9. Stir in the Parmesan cheese until melted and smooth.
10. Add the Old Bay seasoning, smoked paprika, salt, and black pepper.
11. Gently fold in the mixed seafood, crabmeat, and chopped parsley.
12. In a small bowl, combine the panko breadcrumbs and olive oil.
13. Sprinkle the panko mixture evenly over the seafood filling.
14. Transfer the skillet to the preheated oven and bake for 20–25 minutes, until the topping is golden brown and the filling is bubbly.
15. Let the casserole rest for 5 minutes before serving to allow the sauce to set.

Zesty and rich, this casserole boasts a creamy interior that contrasts beautifully with the crunchy panko crust. Serve it straight from the skillet with crusty bread to soak up every bit of sauce, or spoon it over steamed rice for a heartier meal.

Seafood Casserole with Lemon Butter Sauce

Craving something cozy and impressive but don’t want to spend all day in the kitchen? This seafood casserole is your answer. It’s packed with flavor and comes together surprisingly fast for a show-stopping meal.

Ingredients

• 1 lb mixed seafood (like shrimp and scallops), thawed if frozen
• 8 oz pasta (like linguine or fettuccine)
• 4 tbsp unsalted butter
• 3 cloves garlic, minced
• 1/2 cup white wine (or substitute with chicken broth)
• 1/4 cup fresh lemon juice (about 2 lemons)
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese, plus more for serving
• 2 tbsp chopped fresh parsley
• 1/2 tsp red pepper flakes (optional, for a little heat)
• Salt and black pepper to taste

Instructions

1. Preheat your oven to 375°F.
2. Bring a large pot of salted water to a rolling boil.
3. Add the pasta and cook according to package directions until al dente, about 8-10 minutes.
4. Drain the pasta and set it aside.
5. Pat the mixed seafood completely dry with paper towels. (Tip: This helps it sear nicely instead of steaming.)
6. Melt 2 tablespoons of butter in a large oven-safe skillet over medium-high heat.
7. Add the seafood and cook for 2-3 minutes, just until opaque. Don’t overcrowd the pan.
8. Remove the seafood from the skillet and set it aside on a plate.
9. Reduce the heat to medium and melt the remaining 2 tablespoons of butter in the same skillet.
10. Add the minced garlic and cook for 1 minute until fragrant.
11. Pour in the white wine and lemon juice, scraping up any browned bits from the bottom of the pan.
12. Let the sauce simmer for 2-3 minutes until it reduces slightly.
13. Stir in the heavy cream and bring to a gentle simmer.
14. Add the grated Parmesan cheese, stirring until the sauce is smooth.
15. Season the sauce with salt, black pepper, and red pepper flakes.
16. Return the cooked pasta and seafood to the skillet, tossing gently to coat everything in the sauce. (Tip: A gentle toss prevents the seafood from breaking apart.)
17. Sprinkle the top with extra Parmesan cheese if desired.
18. Transfer the skillet to the preheated oven and bake for 10-12 minutes, until bubbly and lightly golden on top.
19. Remove the casserole from the oven and let it rest for 5 minutes before serving. (Tip: Resting allows the sauce to thicken perfectly.)
20. Garnish with fresh chopped parsley.

Perfectly creamy and bright, this casserole has a wonderful contrast between the rich sauce and zesty lemon. The tender seafood stays juicy, and the pasta soaks up all that delicious flavor. Try serving it straight from the skillet with a simple green salad for a complete, effortless dinner that feels special.

Summary

Kick your seafood casserole game up a notch with these 20 creative twists! Whether you’re craving comfort or something new, there’s a recipe here to delight your family. We’d love to hear which one becomes your favorite—drop a comment below and share your top picks on Pinterest so other home cooks can discover these delicious dishes too!

Laura Hauser

Laura Hauser is a food writer and editor passionate about authentic, approachable home cooking.