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Fajita Chicken Casserole Recipe

Fajita Chicken Casserole Recipe


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4.9 from 13 reviews

  • Total Time: 35-40 minutes
  • Yield: 6 1x

Description

Sizzling fajita chicken casserole brings Mexican-inspired comfort straight to your dinner table. Layers of spicy chicken, melted cheese, and zesty peppers create a crowd-pleasing meal you’ll crave again and again.


Ingredients

Scale

Proteins:

  • 1 pound (454 grams) boneless, skinless chicken breasts, cut into bite-sized pieces

Vegetables:

  • 1 large onion, sliced
  • 1 large bell pepper, sliced (any color)

Dairy and Seasonings:

  • 1 cup (240 milliliters) shredded cheddar cheese
  • 1 cup (240 milliliters) shredded mozzarella cheese
  • 1 cup (240 milliliters) sour cream
  • 1 packet fajita seasoning mix
  • 1 tablespoon (15 milliliters) olive oil
  • 1/2 cup (120 milliliters) chicken broth
  • Salt to taste
  • Pepper to taste
  • Fresh cilantro, chopped (optional, for garnish)

Instructions

  1. Warm the oven to 375°F, preparing a welcoming environment for the casserole’s transformation.
  2. Sizzle chicken pieces in a hot skillet with olive oil, developing a golden exterior and sealing in robust flavors for 5-7 minutes.
  3. Introduce sliced onions and bell peppers to the skillet, allowing them to soften and meld with the chicken’s savory essence for 4-5 minutes.
  4. Dust the skillet contents with fajita seasoning, ensuring each morsel is generously coated with zesty spices.
  5. Create a silky sauce by whisking sour cream and chicken broth until completely smooth and integrated.
  6. Pour the creamy mixture over the seasoned chicken and vegetables, gently stirring to distribute flavors evenly.
  7. Transition the mixture into a baking dish, creating a rustic canvas for the upcoming cheesy layer.
  8. Sprinkle a generous blanket of shredded cheddar and mozzarella across the surface, promising a golden, melted finish.
  9. Slide the casserole into the preheated oven, allowing 20-25 minutes for the cheese to transform into a bubbling, irresistible topping.
  10. Optional: Garnish with fresh cilantro for a vibrant, herbaceous flourish before serving piping hot.

Notes

  • Customize heat levels by adjusting fajita seasoning or using mild/spicy variants to suit different taste preferences.
  • Replace chicken with tofu or plant-based protein for vegetarian version, ensuring similar cooking times and seasoning.
  • Pat chicken dry before cooking to achieve better browning and prevent excess moisture in the casserole.
  • Use low-fat cheese options or dairy-free alternatives for healthier or lactose-intolerant dietary needs without compromising flavor.
  • Prep Time: 10 minutes
  • Cook Time: 25-30 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: Mexican

Nutrition

  • Serving Size: 6
  • Calories: 380
  • Sugar: 3 g
  • Sodium: 800 mg
  • Fat: 22 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 12 g
  • Fiber: 1 g
  • Protein: 30 g
  • Cholesterol: 100 mg