Chicken Fajita Casserole Recipe
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.
- Author: Sienna
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking, Sautéing
- Cuisine: Mexican-American
- Diet: Low Lactose
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
- Preheat the oven: Set your oven temperature to 350°F (175°C) to prepare for baking the chicken and later the casserole.
- 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.
- 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.
- Chop the chicken: Once cooled, chop the baked chicken breasts into bite-sized pieces and add them to the bowl with the sautéed vegetables.
- Season the mixture: Sprinkle 1 tablespoon of taco seasoning evenly over the chicken and vegetable mixture and stir to combine.
- 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.
- 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.
- 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
- Serving Size: 1 cup
- Calories: 380 kcal
- Sugar: 4 g
- Sodium: 520 mg
- Fat: 25 g
- Saturated Fat: 12 g
- Unsaturated Fat: 10 g
- Trans Fat: 0.2 g
- Carbohydrates: 9 g
- Fiber: 2 g
- Protein: 32 g
- Cholesterol: 110 mg
Keywords: Chicken fajita casserole, baked fajita dish, creamy chicken casserole, Mexican casserole recipe