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Fajita Chicken Casserole Bake

This Fajita Chicken Casserole Bake combines tender chicken, colorful bell peppers, and creamy cheese for a comforting meal that’s perfect for busy weeknights or gatherings. Bursting with zesty flavors and vibrant colors, this dish is sure to impress your family and friends while being easy to prepare. Serve it hot with sour cream and fresh cilantro for a delightful dining experience.

Ingredients

Scale
  • 34 boneless, skinless chicken breasts (about 1.5 lbs)
  • 1 cup mixed bell peppers (red, yellow, green), chopped
  • 1 medium yellow onion, chopped
  • 2 tbsp taco seasoning
  • 1 cup shredded cheddar cheese
  • ½ cup sour cream
  • ¼ cup fresh cilantro, chopped
  • 1 cup tomato sauce
  • 2 tbsp olive oil
  • 2 tbsp freshly squeezed lime juice

Instructions

  1. Preheat your oven to 375°F (190°C) and spray a large baking dish with nonstick cooking spray.
  2. In a skillet over medium heat, add olive oil and sauté diced chicken until browned. Add onions and bell peppers; cook until softened.
  3. Stir in taco seasoning and tomato sauce mixed with lime juice; coat everything well.
  4. Transfer the mixture into the prepared baking dish, then sprinkle shredded cheese on top.
  5. Bake for 25-30 minutes, or until cheese is bubbly and golden brown.
  6. Garnish with cilantro and serve with sour cream.

Nutrition

Keywords: For added flavor, marinate chicken in fajita seasoning overnight. Substitute chicken with beef or tofu for different protein options. Store leftovers in an airtight container in the fridge for up to three days.