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Creamy Chicken Fajita Casserole Recipe

5 from 85 reviews

This Chicken Fajita Casserole is a flavorful and hearty dish that combines tender chicken, vibrant bell peppers, onions, and cheese, all seasoned with zesty fajita spices. Perfect for a comforting weeknight dinner, this baked casserole brings the classic fajita flavors into an easy, one-dish meal that’s both satisfying and simple to prepare.

Ingredients

Scale

Chicken

  • 2 cups cooked chicken, shredded or diced

Vegetables

  • 1 cup sliced bell peppers (mixed colors)
  • 1 cup sliced onion

Seasoning

  • 2 tablespoons fajita seasoning mix

Cheese

  • 1 ½ cups shredded cheddar or Mexican blend cheese

Instructions

  1. Prepare the chicken and vegetables: Ensure the chicken is cooked and shredded or diced into bite-sized pieces. Slice the bell peppers and onions evenly to promote even cooking when baked.
  2. Combine ingredients: In a large mixing bowl, toss the cooked chicken, sliced bell peppers and onions with the fajita seasoning until everything is evenly coated.
  3. Assemble the casserole: Transfer the mixture into a greased casserole dish. Sprinkle the shredded cheese evenly over the top to create a cheesy crust once baked.
  4. Bake the casserole: Place the dish in a preheated oven at 375°F (190°C) and bake for approximately 20-25 minutes, or until the cheese is melted, bubbly, and slightly golden on top.
  5. Serve: Remove from the oven and let the casserole cool for a few minutes before serving. Enjoy your flavorful Chicken Fajita Casserole!

Notes

  • You can use pre-cooked rotisserie chicken to save time.
  • Adjust fajita seasoning to taste if you prefer more or less spice.
  • Adding a splash of lime juice before baking can brighten the flavors.
  • For a low-carb version, omit any starchy additions and focus on vegetables and chicken.
  • This dish pairs well with a side of rice, beans, or a fresh salad.

Keywords: chicken fajita casserole, baked fajita casserole, easy chicken dinner, Tex-Mex casserole, fajita seasoning recipe