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Fajita Chicken Casserole Bake

Fajita Chicken Casserole Bake is a vibrant, cheesy dish that combines tender chicken, colorful bell peppers, and zesty spices to create a delightful Tex-Mex experience. Perfect for busy weeknights or casual gatherings, this easy-to-make casserole will satisfy everyone at the table. Simply layer ingredients in one dish and let the oven do the work while you enjoy the enticing aroma filling your kitchen.

Ingredients

Scale
  • 3 boneless, skinless chicken breasts (about 1.5 lbs)
  • 1 cup diced bell peppers (mix of red, yellow, and green)
  • 1 medium sweet onion, diced
  • 2 tablespoons fajita seasoning
  • 1 can (15 oz) black beans, rinsed and drained
  • 1 cup shredded cheddar cheese
  • 1 cup sour cream

Instructions

  1. Preheat the oven to 400°F (200°C). Lightly spray a baking dish with nonstick cooking spray.
  2. Season chicken breasts with salt and pepper; cut into bite-sized pieces.
  3. In a skillet over medium heat, sauté diced onions and bell peppers in oil until softened (about 5 minutes).
  4. In a large bowl, combine sautéed veggies, chicken pieces, black beans, fajita seasoning, and sour cream.
  5. Layer half of the mixture in the baking dish and sprinkle half the cheese on top. Add remaining mixture and top with more cheese.
  6. Bake for 25-30 minutes or until chicken reaches an internal temperature of 165°F (74°C) and is bubbly.

Nutrition

Keywords: Swap chicken for turkey or tofu for a vegetarian option. Experiment with different types of cheese or add jalapeños for extra heat. Store leftovers in an airtight container in the fridge for up to three days.