Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Sizzling Fajita Chicken Breasts Casserole Recipe

Sizzling Fajita Chicken Breasts Casserole Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.6 from 33 reviews

  • Total Time: 40 minutes
  • Yield: 5 1x

Description

Mexican-inspired fajita chicken breasts casserole delivers a zesty blend of spices and textures that excite home cooks. Sizzling peppers, tender chicken, and melted cheese create a complete meal perfect for family dinners.


Ingredients

Scale
  • 4 boneless, skinless chicken breasts
  • ½ cup cream cheese, softened
  • ½ cup sour cream (or Greek yogurt for a lighter option)
  • ½ cup shredded cheddar cheese
  • ½ cup shredded mozzarella cheese
  • ½ cup chicken broth
  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 small onion, sliced
  • ¼ cup shredded cheese (cheddar or Mexican blend)
  • 2 cloves garlic, minced
  • 1 tbsp olive oil
  • 1 tsp salt
  • ½ tsp black pepper
  • 1 tsp garlic powder
  • 1 tsp smoked paprika
  • 1 tsp chili powder
  • 1 tsp cumin
  • 1 tsp taco seasoning
  • 1 tbsp lime juice
  • 1 jalapeño, sliced (optional)
  • ½ tsp red pepper flakes (optional, for spice)
  • 2 tbsps fresh cilantro, chopped

Instructions

  1. Preparation: Preheat oven to 375F (190C) and lightly grease a 9×13-inch baking dish with cooking spray or butter.
  2. Seasoning: Thoroughly coat chicken breasts with olive oil and a robust blend of salt, black pepper, garlic powder, smoked paprika, chili powder, and cumin, ensuring comprehensive coverage.
  3. Vegetable Sauté: In a skillet over medium-high heat, quickly sauté bell peppers, onions, and minced garlic until softened and fragrant, approximately 3-4 minutes.
  4. Assembly: Arrange seasoned chicken in the prepared baking dish, generously top with caramelized vegetables, creating a colorful foundation.
  5. Sauce Creation: Whisk together sour cream, cream cheese, cheddar, mozzarella, chicken broth, lime juice, taco seasoning, and red pepper flakes until achieving a smooth, creamy consistency.
  6. Layering: Pour the creamy sauce evenly over chicken and vegetables, ensuring complete coverage, then sprinkle an additional layer of shredded cheese on top.
  7. Baking: Slide the casserole into the preheated oven, bake uncovered for 25-30 minutes until chicken reaches 165F (75C) and cheese turns golden and bubbly.
  8. Finishing: Remove from oven, let rest for 5 minutes, then garnish with fresh cilantro and jalapeño slices.
  9. Serving: Plate alongside rice, tortillas, or a crisp salad for a complete, flavor-packed meal.

Notes

  • Optimize Chicken Texture: Pat chicken breasts completely dry before seasoning to ensure crisp, even browning and prevent soggy results.
  • Control Spice Intensity: Adjust taco seasoning and red pepper flakes based on personal heat preference; start with less and gradually increase for balanced flavor.
  • Prevent Cheese Burning: Cover casserole with foil during last 10 minutes of baking if cheese browns too quickly, maintaining perfect golden-melted consistency.
  • Dietary Adaptation: Swap full-fat dairy with low-fat alternatives and use Greek yogurt instead of sour cream for lighter, protein-rich version without compromising taste.
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: Mexican

Nutrition

  • Serving Size: 5
  • Calories: 405
  • Sugar: 4 g
  • Sodium: 800 mg
  • Fat: 24 g
  • Saturated Fat: 12 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 18 g
  • Fiber: 2 g
  • Protein: 36 g
  • Cholesterol: 95 mg