Fiesta Lime Chicken Casserole

🕒 Prep: 15 min
🔥 Cook: 30 min
🍽 Serves: 6
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If you're craving a meal that bursts with flavor and brings a little fiesta to your dinner table, this Fiesta Lime Chicken Casserole is just the ticket. It's a vibrant, hearty dish that's perfect for satisfying hungry bellies, and the lime gives it a refreshing twist that stands out.

Ingredients for Fiesta Lime Chicken Casserole

Boneless, skinless chicken breasts are the star protein, providing a lean and tender base. Olive oil helps in browning the chicken and adds healthy fats. Onion and garlic form the aromatic foundation, while the red and green bell peppers add color and sweetness. Corn kernels offer a bit of crunch and sweetness, and black beans bring a creamy texture and earthy flavor. The cooked white rice binds everything together, while the Monterey Jack cheese melts into creamy perfection. Sour cream adds a tangy creaminess, and cilantro introduces a fresh, herby note. Lime juice is key for its zesty brightness, and cumin and chili powder provide warmth and spice. Finally, crushed tortilla chips give a satisfying crunch on top.

Tips & Tricks

  • If you're short on time, use rotisserie chicken instead of cooking the chicken breasts yourself.
  • For added flavor, marinate the chicken in lime juice and spices for a few hours before cooking.
  • Use a mix of cheeses for a deeper flavor profile — cheddar works well with Monterey Jack.

Serving Suggestions

This casserole is a meal on its own, but you can round it out with a simple side salad dressed with lime vinaigrette. A side of guacamole or avocado slices also pairs beautifully with the zesty flavors. For a festive touch, serve with a margarita!

Frequently Asked Questions

Can I make this casserole ahead of time?
Yes! Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking. Add the tortilla chips right before baking to keep them crunchy.
Can I freeze leftovers?
Absolutely. Store the cooled casserole in airtight containers and freeze for up to 3 months. Reheat in the oven for best results.

Fiesta Lime Chicken Casserole Recipe Walkthrough

Let's get started by preheating your oven to 375°F (190°C). This way, it'll be ready for our casserole once everything is assembled.

Heat a tablespoon of olive oil in a large skillet over medium heat. Add the boneless, skinless chicken breasts and cook them until they're browned on both sides. This usually takes about 5-7 minutes per side. Once they're nicely browned, take them out of the skillet and set them aside on a plate.

In the same skillet, toss in the diced onion and minced garlic. Sauté them for a couple of minutes until they're fragrant and the onion is starting to soften. Then, add the diced red and green bell peppers. Give everything a good stir and let it cook for about 5 minutes until the peppers are tender.

Next, stir in the corn kernels and black beans. Sprinkle in the ground cumin and chili powder, then pour in the lime juice. Season with salt and pepper to taste. Let everything mingle in the skillet for a few more minutes.

While that’s cooking, shred the browned chicken breasts into bite-sized pieces and return them to the skillet. Mix everything well so the flavors can meld together.

In a large mixing bowl, combine the cooked white rice, sour cream, shredded Monterey Jack cheese, and chopped cilantro. Stir in the chicken and vegetable mixture from the skillet. Mix until everything is well combined.

Lightly grease a 9x13 inch baking dish and transfer the mixture into it, spreading it out evenly. Sprinkle the crushed tortilla chips over the top, creating a crunchy topping.

Pop the dish into your preheated oven and let it bake for about 25-30 minutes. You'll know it's ready when it's heated through and the top is golden brown. Let it cool slightly before serving to avoid burning your mouth.

Why You'll Love This Recipe

  • Combines the zesty freshness of lime with creamy, cheesy goodness.
  • Uses simple ingredients you probably already have on hand.
  • Perfect for meal prepping or feeding a crowd.
  • Great balance of protein, vegetables, and carbs in one dish.

Ingredients

2 lbs boneless, skinless chicken breasts
1 tbsp olive oil
1 onion, diced
2 cloves garlic, minced
1 red bell pepper, diced
1 green bell pepper, diced
1 cup corn kernels
1 can (15 oz) black beans, drained and rinsed
2 cups cooked white rice
1 cup shredded Monterey Jack cheese
1 cup sour cream
1/2 cup fresh cilantro, chopped
1/4 cup lime juice
1 tsp ground cumin
1 tsp chili powder
Salt and pepper to taste
1 cup crushed tortilla chips

Step-by-step Instructions

1. Preheat the oven to 375°F (190°C).
2. In a large skillet, heat olive oil over medium heat. Add the chicken breasts and cook until browned on both sides. Remove from skillet and set aside.
3. In the same skillet, add diced onion, garlic, red bell pepper, and green bell pepper. Sauté until soft, about 5 minutes.
4. Stir in corn, black beans, cumin, chili powder, and lime juice. Add salt and pepper to taste.
5. Shred the chicken into bite-sized pieces and return to the skillet. Mix well.
6. In a large mixing bowl, combine cooked rice, sour cream, shredded cheese, and cilantro. Add the chicken and vegetable mixture to the bowl and mix until combined.
7. Transfer the mixture into a greased 9x13 inch baking dish. Sprinkle crushed tortilla chips evenly over the top.
8. Bake in the preheated oven for 25-30 minutes, or until heated through and the top is golden brown.
9. Let cool slightly before serving.

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