Chicken fajita casserole

Chicken fajita casserole is a quick and tasty dish that features seasoned chicken, vibrant peppers, onions, kidney beans, and melted cheddar cheese layered with tortillas. It's perfect for a family dinner or a casual gathering, offering all the traditional fajita flavors in an easy-to-make one-pan meal.

23 Dec 2025
Cook time 60 min
Prep time 15 min

Ingredients:

2 tsp chili powder
1 tsp paprika
1 tsp salt
1/2 tsp ground cumin
1/2 tsp onion powder
1/2 tsp garlic powder
1/4 tsp dried oregano
3 red peppers
1 onion
1 tbsp olive oil
1 lb chicken breasts
1 cup kidney beans
1 can canned tomatoes
6 tortillas
2 cups cheddar cheese
Chicken fajita casserole

Chicken fajita casserole is a delicious and easy-to-make dish that combines the flavors of a traditional fajita with the convenience of a casserole. Packed with seasoned chicken, vibrant bell peppers, onions, kidney beans, and melty cheddar cheese, this recipe is perfect for a family dinner or a gathering with friends. It's a one-pan meal that saves you time in the kitchen without sacrificing flavor.

Instructions:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Seasoning Mixture: In a small bowl, combine the chili powder, paprika, salt, ground cumin, onion powder, garlic powder, and dried oregano. Mix well and set aside.
3. Prepare the Vegetables: Slice the red bell peppers and onion. Set aside.
4. Cook the Chicken: In a large skillet over medium heat, add the olive oil. Once hot, add the sliced chicken breasts. Cook, stirring occasionally, until the chicken is no longer pink and cooked through, about 6-8 minutes.
5. Add Vegetables and Seasoning: Add the sliced red bell peppers and onion to the skillet with the chicken. Sprinkle the seasoning mixture over the top. Stir to combine and cook until the vegetables are slightly softened, about 5 minutes.
6. Add the Beans and Tomatoes: Stir in the kidney beans and diced tomatoes. Cook for an additional 2-3 minutes, until everything is heated through.
7. Assemble the Casserole: In a 9x13-inch (23x33-cm) baking dish, layer half of the tortilla strips on the bottom. Spread half of the chicken and vegetable mixture over the tortillas. Sprinkle one-third of the shredded cheddar cheese over the top. Repeat the layers with the remaining tortilla strips, chicken mixture, and another one-third of the cheese.
8. Bake: Cover the dish with aluminum foil and bake in the preheated oven for 20 minutes. Remove the foil and sprinkle the remaining cheese on top. Return to the oven and bake for an additional 10 minutes, until the cheese is melted and bubbly.
9. Serve: Allow the casserole to cool for a few minutes before serving. Enjoy your Chicken Fajita Casserole with your favorite toppings like sour cream, salsa, or fresh cilantro, if desired.

This chicken fajita casserole is a mouth-watering dish that brings together all the best elements of fajitas in a convenient, easy-to-serve form. Whether you're cooking for a family or entertaining guests, this casserole is sure to be a hit. With its robust flavors, cheesy goodness, and wholesome ingredients, it’s a meal everyone will love. Enjoy it on its own or with a side of rice or salad for a complete, satisfying meal.

Chicken fajita casserole FAQ:

What is the baking time for the Chicken Fajita Casserole?

Bake the Chicken Fajita Casserole covered with foil for 20 minutes at 375°F (190°C). After removing the foil, bake for an additional 10 minutes until the cheese is melted and bubbly.

How do I know when the chicken is cooked through?

The chicken is fully cooked when it is no longer pink in the center and the internal temperature reaches 165°F (75°C). It should take about 6-8 minutes of cooking in the skillet.

Can I use a different type of cheese for this casserole?

Yes, you can substitute cheddar cheese with other cheeses such as Monterey Jack, mozzarella, or a Mexican blend. Just keep in mind that different cheeses may alter the flavor slightly.

How should I store leftover Chicken Fajita Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. For longer storage, it can be frozen for up to 3 months. Reheat in the oven or microwave before serving.

What pan size is recommended for this recipe?

A 9x13-inch (23x33-cm) baking dish is recommended for this Chicken Fajita Casserole. This size allows for even layering and baking.

Tips:

- Marinate the chicken: For extra flavor, consider marinating the chicken breasts in a bit of lime juice and additional spices for at least 30 minutes before cooking.

- Use fresh vegetables: Fresh peppers and onions will give a better texture and flavor compared to frozen ones.

- Cut evenly: Ensure all vegetables and chicken pieces are cut evenly to guarantee uniform cooking.

- Cooking chicken: Make sure the chicken is cooked through before assembling the casserole to ensure it's safe to eat.

- Cheese options: Feel free to experiment with different types of cheese like Monterey Jack or a Mexican blend for a different flavor profile.

- Tortilla layering: Layer tortillas strategically in the casserole to create a lasagna-like texture that holds the ingredients well.

- Make it spicy: If you like it hot, add some sliced jalapenos or a dash of hot sauce to the mix.

- Rest before serving: Let the casserole sit for a few minutes after taking it out of the oven to allow the flavors to meld and the dish to set.

Nutrition per serving

6 Servings
Calories 440kcal
Protein 33g
Carbohydrates 40g
Fiber 9g
Sugar 6g
Fat 20g

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