Description
Fajita Chicken Casserole is a cheesy, bold, and satisfying one-pan meal that combines all the classic flavors of chicken fajitas—juicy chicken, sautéed bell peppers, onions, and zesty seasoning—into a creamy, oven-baked dish. Perfect for busy weeknights or meal prep.
Ingredients
- 1.5 lbs boneless, skinless chicken breasts or thighs, cooked and shredded or cubed
- 3 bell peppers (red, green, yellow), sliced
- 1 large onion, sliced
- 4 oz cream cheese, softened
- 1/2 cup sour cream
- 2 cups shredded cheddar or Mexican blend cheese
- 1 packet fajita seasoning (or 2 tbsp homemade blend)
- 1 tbsp olive oil
- Salt and pepper, to taste
- Optional: chopped cilantro, sliced jalapeños, lime wedges for serving
Instructions
- Preheat oven to 375°F (190°C) and lightly grease a baking dish.
- In a skillet, sauté sliced bell peppers and onion in olive oil until tender and lightly caramelized.
- In a large bowl, combine cooked chicken, cream cheese, sour cream, fajita seasoning, and 1 cup of shredded cheese.
- Fold in the sautéed peppers and onions, then season with salt and pepper to taste.
- Transfer mixture to the prepared baking dish and top with remaining cheese.
- Bake uncovered for 20–25 minutes, until bubbly and cheese is golden.
- Garnish with chopped cilantro and serve with lime wedges if desired.
Notes
- Add cooked rice, cauliflower rice, or black beans for a heartier dish.
- Use pepper jack cheese or add jalapeños for extra heat.
- Swap chicken with ground beef or turkey for variation.
- Greek yogurt can replace sour cream for a lighter option.
- Top with crushed tortilla chips or avocado for texture and flavor.
Nutrition
- Serving Size: 1 serving
- Calories: 430
- Sugar: 4g
- Sodium: 640mg
- Fat: 28g
- Saturated Fat: 13g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 2g
- Protein: 34g
- Cholesterol: 115mg
