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Fajita Chicken Casserole

Fajita Chicken Casserole
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★★★★★

5 from 28 reviews

This Fajita Chicken Casserole is a flavorful and comforting dish that combines juicy seasoned chicken, sautéed onions and bell peppers, creamy sour cream sauce, and a melty blend of cheddar and mozzarella cheeses baked to bubbly perfection. Perfect for an easy weeknight dinner with a Tex-Mex twist.

Ingredients

Scale

Chicken and Vegetables

  • 1 lb boneless, skinless chicken breasts, cut into bite-sized pieces
  • 1 large onion, sliced
  • 1 large bell pepper, sliced (any color)
  • 1 tbsp olive oil
  • Salt and pepper to taste

Seasonings and Sauce

  • 1 packet fajita seasoning mix
  • 1 cup sour cream
  • 1/2 cup chicken broth

Cheeses

  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese

Garnish

  • Fresh cilantro, chopped (optional)

Instructions

  1. Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the casserole.
  2. Cook Chicken: In a large skillet, heat the olive oil over medium-high heat. Add the bite-sized chicken pieces and cook until they are nicely browned on all sides, approximately 5-7 minutes.
  3. Sauté Vegetables: Add the sliced onions and bell peppers to the skillet with the chicken. Continue cooking together for about 4-5 minutes until the vegetables become tender and slightly caramelized.
  4. Season Mixture: Sprinkle the fajita seasoning evenly over the chicken and vegetable mixture, stirring well to ensure all pieces are coated with the flavorful seasoning.
  5. Prepare Sauce: In a separate bowl, whisk together the sour cream and chicken broth until smooth and combined. Pour this sauce over the chicken and vegetables in the skillet, mixing well to incorporate evenly.
  6. Assemble Casserole: Transfer the entire mixture into a baking dish. Evenly sprinkle the shredded cheddar and mozzarella cheeses on top to create a delicious cheesy crust.
  7. Bake: Place the baking dish in the preheated oven and bake for 20-25 minutes, until the cheese is melted, bubbly, and slightly golden on top.
  8. Garnish and Serve: Remove from oven, garnish with freshly chopped cilantro if desired, and serve the casserole hot for a comforting and flavorful meal.

Notes

  • You can use any color bell pepper or a mix for added flavor and visual appeal.
  • For a spicier kick, add diced jalapeños or a pinch of cayenne pepper with the fajita seasoning.
  • This casserole pairs well with warm tortillas, rice, or a simple green salad.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
  • To make this dish gluten-free, ensure the fajita seasoning mix is labeled gluten-free.

Nutrition

Keywords: fajita chicken casserole, Tex-Mex casserole, cheesy chicken bake, easy chicken dinner, baked fajita chicken

Find it online: https://servedbynora.com/fajita-chicken-casserole/