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Easy Chicken Fajita Casserole Recipe

Easy Chicken Fajita Casserole Recipe

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  • Author: Jessica
  • Prep Time: 10
  • Cook Time: 35
  • Total Time: 45
  • Yield: 6-8 servings
  • Category: Dinner
  • Method: Baking
  • Cuisine: Mexican/Tex-Mex
  • Diet: Non-Vegetarian (Halal)

Description

A vibrant, baked casserole fusing tender chicken, sautéed bell peppers, and onions with melted cheese. A Tex-Mex-inspired comfort dish perfect for busy weeknights with bold, savory-spicy flavor.


Ingredients

1.25 lbs (560g) boneless, skinless chicken thighs, sliced
2 large bell peppers (red and green), sliced
1 large yellow onion, sliced
1 tsp olive oil
1 tbsp fajita seasoning (without pork/alcohol derivatives)
1 cup (240ml) chicken broth
1.5 cups (150g) shredded cheddar cheese
1/4 cup (15g) flour (for thickening, optional)
Corn tortillas or rice for serving (optional)
Cilantro or avocado for garnish (optional)


Instructions

Preheat oven to 375°F (190°C)
Heat oil in a skillet; sauté bell peppers and onions until softened
Add chicken slices, cook until browned
Stir in fajita seasoning and chicken broth
Simmer 5 minutes; add flour to thicken (if using)
Transfer mixture to a 9×13″ casserole dish
Sprinkle cheese over the top
Bake 20-25 minutes until bubbly and golden
Let rest 5 minutes before serving


Notes

Use gluten-free flour if needed
For a vegan option, substitute vegetable broth and dairy-free cheese
Add black beans for extra protein
Store leftovers in the fridge for 3-4 days