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Chicken Fajita Casserole Recipe

Chicken Fajita Casserole Recipe

5.2 from 25 reviews

This Chicken Fajita Casserole is a flavorful and creamy baked dish that combines tender baked chicken breast, sautéed bell peppers and onions, and a mix of cheeses and spices. Perfect for a comforting weeknight dinner, it offers the classic fajita flavors in an easy-to-prepare casserole form.

Ingredients

Scale

Chicken

  • 3 chicken breasts
  • Salt and pepper, to taste
  • 2 tablespoons taco seasoning, divided

Vegetables

  • 2 bell peppers (1 red, 1 green), seeded and sliced into strips
  • 1/2 large onion, sliced into strips
  • 1/4 cup canned diced tomatoes and green chilies (such as Rotel)

Dairy

  • 1 cup shredded cheese (cheddar and Monterey Jack blend), divided
  • 8 oz cream cheese, softened
  • 1/4 cup heavy cream

Instructions

  1. Preheat the oven: Set your oven temperature to 350°F (175°C) to prepare for baking the chicken and later the casserole.
  2. Bake the chicken: Lightly season the chicken breasts with salt and pepper, place them on a baking sheet, and bake for 20 to 25 minutes until cooked through and no longer pink in the center. Remove from oven and let cool.
  3. Sauté the vegetables: While the chicken is baking, heat a greased skillet over medium heat. Add the sliced bell peppers, onions, and diced tomatoes with green chilies. Cook until the vegetables become tender, then transfer them to a large mixing bowl.
  4. Chop the chicken: Once cooled, chop the baked chicken breasts into bite-sized pieces and add them to the bowl with the sautéed vegetables.
  5. Season the mixture: Sprinkle 1 tablespoon of taco seasoning evenly over the chicken and vegetable mixture and stir to combine.
  6. Add the creamy ingredients: Add half of the shredded cheese, all of the softened cream cheese, and the heavy cream to the bowl. Mix thoroughly until everything is well combined.
  7. Final seasoning and assembly: Add the remaining tablespoon of taco seasoning to the mixture and stir again until fully incorporated. Transfer the mixture to a casserole dish and sprinkle the remaining shredded cheese evenly on top.
  8. Bake the casserole: Place the casserole dish in the oven and bake at 350°F (175°C) for 30 to 35 minutes, or until the cheese on top is melted and bubbly.

Notes

  • You can use any combination of cheeses you prefer; cheddar and Monterey Jack provide a nice creamy melt.
  • For spicier flavor, opt for diced tomatoes and green chilies with extra heat or add a pinch of cayenne pepper.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
  • This casserole pairs well with a side of rice, tortillas, or a fresh green salad.
  • To reduce calories, substitute cream cheese and heavy cream with reduced-fat versions or Greek yogurt (adjust texture accordingly).

Nutrition

Keywords: Chicken fajita casserole, baked fajita dish, creamy chicken casserole, Mexican casserole recipe