13 Chili Relleno Casserole Side Dish Recipes

Versatile and packed with flavor, chili relleno casserole side dishes are the perfect addition to any meal. Whether you’re craving quick weeknight dinners or crowd-pleasing potluck favorites, these 13 recipes have you covered. Let’s dive in!

Mexican Rice

Got a side dish that steals the show? This Mexican Rice is your new go-to—fluffy grains simmered with ripe tomatoes, sweet onions, and a punch of cumin. Simple, bold, and ready in under 30 minutes.

Serving: 4 | Prep Time: 5 minutes | Cooking Time: 20 minutes

Ingredients

• 1 cup long-grain white rice
• a couple tablespoons of vegetable oil
• one medium onion, diced
• a couple cloves garlic, minced
• one large ripe tomato, diced
• a tablespoon of tomato paste
• a teaspoon of ground cumin
• half a teaspoon chili powder
• half a teaspoon salt
• 1 3/4 cups chicken or vegetable broth

Instructions

1. Rinse the rice in a fine-mesh sieve under cold water until the water runs clear—this removes excess starch for fluffy grains.
2. Heat oil in a large skillet or saucepan over medium-high heat. Add the diced onion and cook until softened, about 3-4 minutes.
3. Stir in the minced garlic and cook for 30 seconds until fragrant.
4. Add the diced tomato and tomato paste; cook for 1 minute, stirring often. Tip: fresh tomato gives a brighter flavor, but canned works too.
5. Sprinkle in the cumin, chili powder, and salt. Stir to coat the vegetables evenly.
6. Pour in the broth and bring to a boil. Tip: use a tight-fitting lid to keep steam in.
7. Add the rinsed rice, stir once, then reduce heat to low, cover, and simmer for 18-20 minutes until liquid is absorbed and rice is tender. Don't peek—lifting the lid lets steam escape.
8. Remove from heat and let sit covered for 5 minutes. Then fluff with a fork. This resting step ensures each grain stays separate.

Unlike boxed mixes, the fresh aromatics here make each bite pop—think smoky, savory, with a hint of tang. Use it as a base for burrito bowls or alongside grilled chicken and beans.

Refried Beans

Kicking off your taco night? These refried beans are the real MVP – silky, savory, and made from scratch in under an hour.

Serving: 6 | Prep Time: 10 minutes | Cooking Time: 20 minutes

Ingredients

For the Refried Beans

• 2 (15-ounce) cans pinto beans, drained and rinsed
• 1 medium yellow onion, diced
• 3 cloves garlic, minced
• 2 tablespoons olive oil
• 1 teaspoon ground cumin
• ½ teaspoon chili powder
• ½ teaspoon salt
• 1 tablespoon fresh lime juice
• ¼ cup water or vegetable broth

Instructions

1. Heat a large skillet or Dutch oven over medium heat. Add olive oil and swirl to coat.
2. Add diced onion and cook, stirring occasionally, until soft and translucent, about 5-7 minutes. Tip: Don't rush this step – caramelized onions add depth.
3. Stir in minced garlic, ground cumin, and chili powder. Cook for 30 seconds until fragrant. Tip: Watch carefully, garlic burns fast.
4. Add the drained and rinsed pinto beans along with water or broth. Stir to combine.
5. Bring the mixture to a gentle simmer, then reduce heat to low.
6. Using a potato masher, mash the beans to your desired consistency – creamy with some texture is classic. Tip: For extra creaminess, add a splash more liquid while mashing.
7. Season with salt and a squeeze of fresh lime juice. Stir and let cook for 2 minutes to meld flavors.
8. Taste and adjust salt or lime if needed. Tip: Lime brightens the beans, don't skip it.
9. Remove from heat and serve immediately.

Once you taste these, you'll never go back to canned. They're perfect as a side, stuffed into tacos, or even scooped up with tortilla chips. One batch and you're hooked.

Corn and Black Bean Salad

Corn season is here, and this salad is your new go-to. Cut fresh kernels off the cob, toss with black beans, and hit it with lime, cilantro, and jalapeño. Boom—summer in a bowl.

Serving: 6 | Prep Time: 15 minutes | Cooking Time: 10 minutes

Ingredients

• 4 ears fresh corn, husked
• 1 can (15 oz) black beans, rinsed and drained
• 1/2 cup chopped fresh cilantro
• 1/4 cup diced red onion
• 1 jalapeño, seeded and minced
• Juice of 2 limes (about 3 tbsp)
• 2 tbsp olive oil
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1/4 cup crumbled cotija cheese (optional)

Instructions

1. Preheat grill to medium-high heat (about 400°F). Tip: Rotate corn every 2 minutes for even char.
2. Grill corn, turning occasionally, until charred in spots, about 8-10 minutes.
3. Let corn cool slightly, then cut kernels off the cob into a large bowl.
4. Add black beans, cilantro, red onion, and jalapeño to the bowl.
5. In a small bowl, whisk together lime juice, olive oil, salt, and pepper.
6. Pour dressing over salad and toss well. Tip: Let it sit 10 minutes for flavors to meld.
7. If using, sprinkle cotija cheese on top before serving. Tip: Cotija adds salty tang—skip for vegan.

Crunchy, tangy, and a little spicy—this salad hits every note. Serve it as a side at your next BBQ or scoop it up with tortilla chips for a killer snack. Corn never tasted so good.

Avocado Salsa

Ready to level up your salsa game? This chunky avocado salsa is all about creamy tang and fresh crunch—no boring jars allowed.

Serving: 4 | Prep Time: 15 minutes | Cooking Time: 0 minutes

Ingredients

• 2 ripe avocados, diced
• 1 cup cherry tomatoes, quartered
• 1/2 cup red onion, finely chopped
• 1/4 cup fresh cilantro, chopped
• 1 jalapeño, seeded and minced (optional)
• Juice of 2 limes
• 1/2 teaspoon salt
• A pinch of black pepper
• A splash of olive oil (optional)

Instructions

1. Dice the avocados and place in a medium bowl. Tip: Use a knife to slice around the pit, twist, and scoop out the flesh with a spoon.
2. Add quartered cherry tomatoes. Tip: For less watery salsa, remove tomato seeds before chopping.
3. Toss in finely chopped red onion and minced jalapeño if using.
4. Chop fresh cilantro and add to the bowl. Tip: Use the tender stems too—they're packed with flavor.
5. Squeeze the juice of 2 limes over the mixture. This prevents avocado browning.
6. Sprinkle with salt and a pinch of black pepper. Add a splash of olive oil for extra richness.
7. Gently fold everything together until just combined. Don't overmix—you want chunks.
8. Taste and adjust seasoning. Let sit 5 minutes for flavors to meld. Serve immediately with chips.

Smooth and chunky at the same time, this salsa balances creamy avocado with bright lime and crunchy veggies. Spoon it over grilled chicken or tacos for an instant upgrade—or just dive in with tortilla chips.

Grilled Zucchini

Veggie skeptics, this one's for you. Grilled zucchini gets a smoky, spicy makeover with chili and lime. Trust me, you'll want this on repeat.

Serving: 4 | Prep Time: 10 minutes | Cooking Time: 8 minutes

Ingredients

• 4 medium zucchinis, sliced lengthwise into 1/4-inch planks
• a couple tablespoons olive oil
• a big pinch of chili powder (about 1 teaspoon)
• a generous squeeze of lime juice (from 1 lime)
• a sprinkle of salt (about 1/2 teaspoon)
• a dash of black pepper

Instructions

1. Preheat your grill to medium-high heat, around 400°F. Clean the grates well and brush with oil to prevent sticking.
2. In a large bowl, toss zucchini planks with olive oil, chili powder, salt, and pepper until evenly coated. (Tip: Make sure each slice gets a light sheen of oil for perfect char.)
3. Grill the zucchini for 3-4 minutes per side, without moving them, until deep grill marks appear and they're tender but not mushy. (Tip: Don't overcrowd the grill—work in batches if needed.)
4. Transfer to a platter and immediately squeeze fresh lime juice over the top. (Tip: The acidity brightens the smoky flavor and keeps the zucchini vibrant.)
5. Serve hot, optionally garnished with extra chili flakes or a sprinkle of cotija cheese.

You'll love how the edges get slightly crispy while the inside stays tender. These grilled zucchini slices are perfect as a side or stacked on tacos with avocado.

Cilantro Lime Rice

Skip the boring rice. This cilantro lime bomb is your new go-to for tacos, burritos, or any meal that needs a zesty kick.

Serving: 4 | Prep Time: 5 minutes | Cooking Time: 15 minutes

Ingredients

• 1 cup long-grain white rice, rinsed
• 2 tablespoons olive oil
• 3 cloves garlic, minced
• 1 3/4 cups water or chicken broth
• 1/2 teaspoon salt
• 1/2 cup fresh cilantro, chopped
• Juice of 1 lime

Instructions

1. Rinse the rice under cold water until the water runs clear. This removes excess starch for fluffier grains.
2. Heat olive oil in a medium saucepan over medium heat. Add minced garlic and sauté for 30 seconds until fragrant—don’t let it burn.
3. Add the rinsed rice to the pan. Stir constantly for 1-2 minutes until the rice is lightly toasted. This step adds a nutty depth.
4. Pour in the water or broth and add salt. Bring to a full boil.
5. Once boiling, reduce heat to low, cover tightly, and simmer for 15 minutes. No peeking!
6. Remove from heat and let it sit, covered, for 5 minutes. This steams the rice perfectly.
7. Fluff with a fork, then fold in the chopped cilantro and lime juice. Taste and add extra salt or lime if needed.

Crisp, citrusy, and utterly addictive. Scoop it alongside grilled chicken or use it as a base for a burrito bowl.

Roasted Corn on the Cob

Buckle up because this roasted corn is about to be your new summer obsession. We're skipping the grill and going straight for the oven for perfectly charred, juicy kernels.

Serving: 4 | Prep Time: 10 minutes | Cooking Time: 20 minutes

Ingredients

• 4 ears of corn, husked and silks removed
• ¼ cup butter, softened
• 1 teaspoon chili powder
• a splash of lime juice
• ½ cup crumbled cotija cheese
• salt and pepper, to taste

Instructions

1. Preheat your oven to 400°F (200°C). Line a baking sheet with foil for easy cleanup.
2. In a small bowl, mash together the softened butter, chili powder, lime juice, and a pinch of salt until well combined. This chili butter is your flavor base.
3. Brush each ear of corn generously with the chili butter, making sure to coat all sides. Don't skimp—it melts into the kernels as they roast.
4. Wrap each buttered ear tightly in aluminum foil, twisting the ends to seal. This steams the corn first, locking in moisture.
5. Place the foil-wrapped corn on the baking sheet and roast for 15 minutes. For even cooking, rotate them halfway through.
6. Carefully unwrap the foil (watch for steam!) and return the corn to the baking sheet. Brush with any remaining chili butter.
7. For a bit of char, broil the corn on high for 2–3 minutes, turning once, until spots of black appear. Keep an eye on it so it doesn't burn.
8. Sprinkle the hot corn with crumbled cotija cheese and a final pinch of salt and pepper. The cheese will melt slightly from the heat.

Perfectly juicy with a kick of heat and salty cheese. Serve as a side or cut kernels off for salads—either way, it's a crowd-pleaser.

Pico de Gallo

Zip up your summer with this fresh Pico de Gallo—diced tomatoes, onions, jalapeños, and cilantro brightened with lime juice. It’s the ultimate no-cook salsa that takes 10 minutes and tastes like sunshine.

Serving: 6 | Prep Time: 10 minutes | Cooking Time: 0 minutes

Ingredients

• 4 ripe tomatoes, diced (about 2 cups)
• 1/2 medium red onion, finely diced (about 1/2 cup)
• 1-2 jalapeños, seeded and minced (to your heat preference)
• 1/2 cup fresh cilantro, chopped
• Juice of 1 large lime (about 2 tablespoons)
• 1/2 teaspoon salt
• A pinch of black pepper

Instructions

1. Start by dicing your tomatoes—remove the seeds and pulp for a less watery salsa. Toss the diced tomatoes into a medium bowl.
2. Finely dice the red onion. For a milder bite, rinse the diced onion under cold water for 30 seconds, then drain. Add to the bowl.
3. Mince the jalapeño(s)—leave the seeds in for extra heat or remove for a gentler kick. Stir into the bowl.
4. Chop the cilantro leaves (stems are okay for more flavor) and sprinkle over the mixture.
5. Squeeze the lime juice directly over the salsa. Use a lime squeezer or your hand—watch for seeds!
6. Add salt and a pinch of black pepper. Stir everything together until well combined.
7. Taste and adjust—add more lime or salt if needed. Let it sit for 5 minutes so flavors meld. Serve with chips, tacos, or grilled meats.

Just wait until you taste this—crisp, tangy, and a little fiery. Spoon it over grilled chicken or scoop it up with warm tortilla chips for a party in every bite.

Easy Refried Black Beans

U until now, you've been buying canned refried beans? Stop. These Easy Refried Black Beans are thick, smoky, and take 25 minutes flat. Trust me, your tacos are begging for this upgrade.

Serving: 4 | Prep Time: 10 minutes | Cooking Time: 25 minutes

Ingredients

• 2 cans (15 oz each) black beans, drained and rinsed
• 2 tablespoons olive oil
• 2 cloves garlic, minced
• 1 teaspoon ground cumin
• 1 teaspoon smoked paprika
• 1/2 teaspoon salt
• a splash of water (about 1/4 cup)

Instructions

1. Heat 2 tablespoons olive oil in a medium skillet over medium heat. Once shimmering, add 2 minced garlic cloves and sauté for 30 seconds until fragrant—don't let it brown.
2. Stir in 1 teaspoon ground cumin and 1 teaspoon smoked paprika. Toast the spices for 15 seconds; this unlocks their smoky depth.
3. Add the drained and rinsed black beans and 1/2 teaspoon salt. Pour in a splash of water (about 1/4 cup) and stir to combine. Bring to a simmer.
4. Reduce heat to medium-low and let the beans simmer for 15 minutes, stirring occasionally, until the liquid thickens and beans start to fall apart.
5. Use a potato masher or the back of a fork to mash the beans to your desired consistency—chunky or smooth. For ultra-creamy, use an immersion blender for 10 seconds.
6. Taste and add another splash of water if too thick. Cook for 2 more minutes, then remove from heat.

A silky, smoky spread that's infinitely better than store-bought. Spoon it over crispy tortilla chips for nachos or pile it high on a tostada with avocado and pickled onions.

Spicy Green Beans

Ditch the boring sides—these spicy green beans are about to steal the show. Ready in under 15 minutes, they're your new go-to for a hit of heat and crunch.

Serving: 4 | Prep Time: 10 minutes | Cooking Time: 8 minutes

Ingredients

• 1 lb fresh green beans, trimmed
• a splash of olive oil
• a couple of garlic cloves, thinly sliced
• a generous pinch of red pepper flakes (or more for extra heat)
• a sprinkle of salt

Instructions

1. Pat the green beans completely dry with a towel—any moisture will cause splattering.
2. Heat a large skillet over medium-high heat and add the olive oil, swirling to coat.
3. Once the oil shimmers, add the green beans in a single layer. Don't overcrowd; cook in batches if needed.
4. Let them cook undisturbed for 2 minutes to get a nice blistered char.
5. Toss the beans, then add the sliced garlic and red pepper flakes. Stir constantly for 1-2 minutes until the garlic is fragrant and golden.
6. Sprinkle with salt, toss once more, and transfer to a plate immediately to stop cooking.

Unexpectedly addicting—these green beans pack a punch with every bite. Serve them alongside grilled chicken or tofu, or pile them on top of ramen for a spicy crunch.

Mexican Street Corn Salad

So skip the fork—this salad eats like a snack and hits like a meal. Grilled corn gets charred, creamy, and spicy all at once. One bowl and you're hooked.

Serving: 6 | Prep Time: 10 minutes | Cooking Time: 15 minutes

Ingredients

For the Salad

• 6 ears fresh corn, husked
• 1/4 cup crumbled cotija cheese
• 1/4 cup chopped fresh cilantro
• 1 jalapeño, seeded and minced (optional)

For the Dressing

• 1/4 cup mayonnaise
• 1/4 cup sour cream
• 1/2 teaspoon chili powder
• 1/2 teaspoon smoked paprika
• 1 clove garlic, minced
• Juice of 1 lime (about 2 tablespoons)
• 1/4 teaspoon salt
• 1/8 teaspoon black pepper

Instructions

1. Preheat your grill to medium-high heat (about 400°F). (Tip: A hot grill gives that signature char.)
2. Brush each ear of corn with a splash of olive oil and season with a pinch of salt and pepper.
3. Grill the corn, turning occasionally, until charred in spots, about 10–12 minutes. (Tip: Rotate every few minutes for even grill marks.)
4. Let the corn cool enough to handle, then stand each ear upright and cut the kernels off the cob with a sharp knife.
5. In a small bowl, whisk together mayonnaise, sour cream, chili powder, smoked paprika, minced garlic, lime juice, salt, and pepper until smooth. (Tip: Taste the dressing—it should be tangy and a little spicy; add more lime or chili if you like.)
6. In a large bowl, combine the grilled corn kernels, dressing, crumbled cotija, chopped cilantro, and minced jalapeño (if using). Stir gently until everything is well coated.
7. Serve immediately for a warm salad, or chill for at least 30 minutes to let the flavors meld. (Tip: This salad tastes even better the next day, so make it ahead if you can.)

This salad is a texture party: creamy, crunchy, and spicy all in one bite. Toss it onto tacos, scoop it with chips, or just eat it straight from the bowl—no judgment.

Spanish Rice

Get ready to level up your weeknight dinners with this one-pot Spanish Rice that’s bursting with smoky, tangy flavor. No mushy rice here—just perfectly tender grains toasted in a skillet then simmered in a rich tomato sauce with onions and bell peppers.

Serving: 6 | Prep Time: 10 minutes | Cooking Time: 25 minutes

Ingredients

• 1 cup long-grain white rice (like jasmine or basmati)
• 2 tablespoons olive oil
• 1 medium yellow onion, diced (about 1 cup)
• 1 red bell pepper, diced (about 1 cup)
• 3 cloves garlic, minced
• 1 can (14.5 oz) diced tomatoes with green chiles (like Rotel)
• 1 cup low-sodium chicken broth (or veggie broth)
• 1 teaspoon chili powder
• 1 teaspoon ground cumin
• 1/2 teaspoon smoked paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• fresh cilantro for garnish

Instructions

1. Rinse the rice under cold water until the water runs clear—this removes excess starch and keeps grains separate.
2. Heat 2 tablespoons olive oil in a large skillet or pot over medium heat. Tip: Use a heavy-bottomed pan to prevent sticking.
3. Add the diced onion and bell pepper; sauté for 3–4 minutes until softened.
4. Stir in the minced garlic and cook for 30 seconds until fragrant. Tip: Don't burn the garlic—it turns bitter.
5. Add the rinsed rice and cook, stirring constantly, for 2–3 minutes until the grains turn slightly golden and nutty.
6. Pour in the can of diced tomatoes with their juices, along with the chicken broth.
7. Add the chili powder, cumin, smoked paprika, salt, and black pepper. Stir everything together.
8. Bring the mixture to a boil, then reduce heat to low, cover, and simmer for 18–20 minutes. Tip: Resist the urge to peek—lifting the lid lets steam escape and can make rice gummy.
9. After 18 minutes, remove from heat and let it sit covered for 5 minutes. Then fluff with a fork.
10. Taste and adjust seasoning if needed. Tip: For extra heat, add a pinch of cayenne when adding spices.
11. Garnish with fresh cilantro before serving.

You'll love how the rice soaks up the smoky tomato sauce while staying fluffy. Serve it alongside grilled chicken, tacos, or even stuffed into burrito bowls—this Spanish Rice is a total flavor bomb.

Cheesy Potato Wedges

Viral alert: these cheesy potato wedges are about to be your new obsession. Baked, not fried, with a crispy edge and gooey melted cheese plus jalapeño kick. Ready in under an hour—let's go!

Serving: 4 | Prep Time: 10 minutes | Cooking Time: 35 minutes

Ingredients

For the Wedges

• 2 large russet potatoes, cut into wedges
• a glug of olive oil (about 2 tablespoons)
• a generous pinch of salt and black pepper
• a sprinkle of garlic powder (1 teaspoon)
• a dash of paprika (1 teaspoon)
• a handful of shredded cheddar (1 cup)
• 2 jalapeños, sliced into rings
• some chopped green onions for garnish (optional)

Instructions

1. Preheat your oven to 425°F. Line a baking sheet with parchment paper or foil for easy cleanup.
2. Scrub the potatoes, then cut each into 8 wedges (leave the skin on—it adds texture and nutrients).
3. In a large bowl, toss the wedges with olive oil, salt, pepper, garlic powder, and paprika until evenly coated.
4. Arrange the wedges in a single layer on the baking sheet—don’t overlap or they’ll steam instead of crisp.
5. Bake for 25 minutes, then flip each wedge with a spatula. Tip: Use a wire rack on the sheet for even airflow and extra crispiness.
6. After flipping, bake another 5 minutes until golden and fork-tender.
7. Remove the sheet, sprinkle the cheddar evenly over the wedges, then top with jalapeño slices. Return to oven for 5 minutes, until the cheese is melted and bubbly.
8. Let cool for 2 minutes (so the cheese sets a bit), then garnish with green onions if using. Serve warm.

Finally, the perfect crunch-meets-cream situation. Spicy, cheesy, and dangerously addictive—pair with sour cream or ranch for dipping, or eat straight off the sheet (no judgment).

Conclusion

Just like that, we’ve rounded up 13 fantastic chili relleno casserole sides perfect for any dinner. I hope you find your new favorite! Which one will you try first? Drop a comment below and don’t forget to pin this article for later. Happy cooking!

Laura Hauser

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