Fajita Chicken Casserole Recipe
This Fajita Chicken Casserole is a flavorful, easy-to-make dish combining tender chicken breast with sautéed bell peppers and onions, seasoned with bold fajita spices, and topped with melted cheese for a deliciously satisfying meal perfect for a family dinner or meal prep.
- Author: Ria
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: Tex-Mex
Chicken and Vegetables
- 2 large chicken breasts, sliced into strips
- 1 red bell pepper, sliced
- 1 green bell pepper, sliced
- 1 large onion, sliced
- 2 tablespoons fajita seasoning
Cheese Topping
- 1 cup shredded cheddar cheese
- 1 cup shredded Monterey Jack cheese
- Prepare the Ingredients: Preheat your oven to 375°F (190°C). Slice the chicken breasts into thin strips for even cooking. Slice the bell peppers and onion into thin strips to complement the fajita style.
- Combine Chicken and Vegetables with Seasoning: In a large mixing bowl, toss the sliced chicken, bell peppers, and onions with the fajita seasoning until everything is evenly coated. This will infuse the ingredients with the classic fajita flavor.
- Assemble the Casserole: Transfer the seasoned chicken and vegetable mixture into a greased baking dish, spreading it out evenly to ensure uniform cooking.
- Add Cheese Topping: Evenly sprinkle the shredded cheddar and Monterey Jack cheeses over the top of the chicken and vegetables. This creates a cheesy, bubbly crust once baked.
- Bake the Casserole: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the chicken is fully cooked (internal temperature of 165°F/74°C) and the cheese is melted, golden, and bubbly.
- Serve and Enjoy: Remove from the oven and let the casserole rest for a few minutes before serving. This dish pairs well with rice, tortillas, or a fresh salad for a complete meal.
Notes
- For extra heat, add sliced jalapeños to the vegetable mix before baking.
- You can substitute chicken thighs for a juicier alternative.
- Use a combination of cheeses for a richer flavor or meltability.
- This casserole can be prepped a day ahead and refrigerated before baking.
- Leftovers keep well and reheat nicely in the microwave or oven.
Keywords: fajita chicken casserole, chicken casserole, baked fajita chicken, Tex-Mex casserole, cheesy chicken bake