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Chicken Fajita Casserole

This Chicken Fajita Casserole combines all the wonderful flavors of traditional chicken fajitas into a comforting and hearty baked dish. Perfect for family dinners or meal prep, it’s packed with vibrant veggies, tender chicken, and topped with cheesy goodness.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course main dish
Cuisine Mexican
Servings 4 People
Calories 350 kcal

Equipment

  • 1 large skillet
  • 1 mixing bowl
  • 1 9x13 inch baking dish
  • 1 cutting board
  • 1 measuring cups and spoons
  • 1 aluminum foil

Ingredients
  

  • 1 lb boneless, skinless chicken breast, diced
  • 2 tablespoons olive oil
  • 1 medium onion, sliced
  • 1 red bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 tablespoon chili powder
  • 1 teaspoon cumin
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • to taste salt and pepper
  • 1 can (15 oz) black beans, rinsed and drained
  • 1 can (12 oz) corn, drained
  • 1 cup salsa
  • 1 ½ cups cooked rice
  • 1 ½ cups shredded cheddar cheese

Instructions
 

  • Preheat the oven to 375°F (190°C).
  • In a large skillet, heat the olive oil over medium heat. Add the diced chicken and season with chili powder, cumin, garlic powder, salt, and pepper. Cook for about 5-7 minutes until the chicken is browned and cooked through.
  • Add the sliced onion and bell peppers to the skillet. Sauté for an additional 5 minutes until the vegetables are softened.
  • In a large mixing bowl, combine the cooked chicken and vegetables with black beans, corn, salsa, and cooked rice. Stir until well combined.
  • Pour the mixture into a greased 9x13 inch baking dish. Spread it evenly across the dish.
  • Top the casserole with shredded cheddar cheese, distributing it evenly over the top.
  • Cover the dish with aluminum foil and bake in the preheated oven for 20 minutes.
  • After 20 minutes, remove the foil and bake for an additional 10 minutes or until the cheese is melted and bubbly.
  • Remove from the oven and let it sit for a few minutes before serving.

Notes

Feel free to customize the recipe by adding or substituting other vegetables such as zucchini or mushrooms.
For a spicier kick, add diced jalapeños or use a spicy salsa.
This casserole can be made ahead of time and refrigerated; just add a few extra minutes to the cooking time if baking from cold.