Print

Cheesy Chicken Fajita Casserole

Cheesy Chicken Fajita Casserole
Print Recipe

Cheesy Chicken Fajita Casserole is a comforting, easy-to-make Tex-Mex dish combining tender chicken, vibrant sautéed bell peppers and onions, layered with tortillas, creamy sour cream, and a melty cheese blend. Baked to golden perfection, it delivers bold fajita flavors with cozy, cheesy goodness—perfect for family meals or busy weeknights.

Ingredients

Scale

Protein

  • 1.5 pounds boneless, skinless chicken breasts or thighs, sliced into thin strips

Vegetables

  • 1 red bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 medium onion, sliced
  • Fresh cilantro, chopped (for garnish)

Seasoning & Spices

  • 2 tablespoons fajita seasoning (blend of paprika, cumin, chili powder, and other spices)
  • Salt and pepper, to taste

Dairy

  • 2 cups shredded cheese blend (cheddar, Monterey Jack, or Mexican cheese mix)
  • 0.5 cup sour cream or Mexican crema

Other

  • 6–8 flour or corn tortillas
  • 2 tablespoons olive oil

Instructions

  1. Prepare the chicken and veggies: Slice the chicken into thin strips. Chop the bell peppers and onions. Heat olive oil in a skillet over medium heat. Sauté the chicken with fajita seasoning until cooked through and slightly browned. Remove the chicken, then sauté the peppers and onions until tender-crisp, seasoning with salt and pepper to taste.
  2. Assemble the casserole layers: Preheat the oven to 375°F (190°C). Grease a baking dish. Layer tortillas to cover the bottom of the dish, then add a layer of cooked chicken, followed by sautéed vegetables, a dollop of sour cream, and a generous sprinkle of shredded cheese. Repeat the layers until ingredients are used, finishing with a top layer of cheese to create a golden crust.
  3. Bake it to cheesy perfection: Cover the casserole loosely with foil and bake for 20 minutes. Remove the foil and bake for an additional 10-15 minutes until the cheese is bubbly and golden. Allow the casserole to rest for a few minutes before serving to let layers set.

Notes

  • Use fresh bell peppers and onions for best flavor and texture.
  • Don’t overcook the chicken to keep it juicy.
  • Layer cheese generously for a melty, gooey experience.
  • Let the casserole rest after baking for cleaner slices.
  • Add a squeeze of lime juice before serving to brighten flavors.

Nutrition

Keywords: cheesy chicken fajita casserole, Tex-Mex casserole, baked chicken fajita, cheesy casserole, easy weeknight dinner, family-friendly Tex-Mex

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