Fajita Chicken Casserole
A flavorful and hearty casserole packed with tender chicken, vibrant bell peppers, onions, and a cheesy, creamy sauce. This dish combines all the bold, smoky flavors of fajitas into a comforting one-pan meal that’s perfect for family dinners or meal prep.
Ingredients:
2-3 large chicken breasts (or 4-5 thighs), cooked and shredded or cubed
2 bell peppers (any color), sliced
1 medium onion, sliced
1 cup shredded cheese (cheddar, Monterey Jack, or a Mexican blend)
1 cup sour cream (or Greek yogurt for a lighter option)
1 can (10 oz) diced tomatoes with green chilies (e.g., Rotel), drained
1 tsp chili powder
1 tsp smoked paprika
1 tsp ground cumin
½ tsp garlic powder
½ tsp onion powder
½ tsp salt (or to taste)
¼ tsp black pepper
1 tbsp olive oil or butter (for sautéing)
Optional garnish: chopped cilantro, lime wedges
Instructions:
Preheat Oven:
Preheat your oven to 375°F (190°C).
Cook the Chicken:
Cook chicken in advance by boiling, roasting, or using rotisserie chicken. Shred or cube it.
Saute Vegetables:
Heat olive oil in a large skillet over medium heat. Add sliced bell peppers and onions, and sauté until softened, about 5-7 minutes.
Prepare the Sauce:
In a bowl, mix sour cream, diced tomatoes with green chilies, and all the spices. Adjust seasoning to taste.
Assemble the Casserole:
In a greased 9×13-inch baking dish, layer the cooked chicken, sautéed vegetables, and sauce. Mix gently to combine.
Add Cheese:
Sprinkle shredded cheese evenly over the top.
Bake:
Bake uncovered for 20-25 minutes, or until the cheese is melted and bubbly.
Serve:
Garnish with chopped cilantro and serve hot. Enjoy with rice, tortillas, or as-is for a low-carb option.
Notes:
For a spicier casserole, add diced jalapeños or cayenne pepper to the sauce.
Use leftover chicken or turkey to save time.
Substitute bell peppers with poblano peppers for a smoky kick.
Tips:
Meal Prep-Friendly:
Assemble the casserole ahead of time and refrigerate for up to 24 hours before baking.
Make It Low-Carb/Keto:
Replace the diced tomatoes with fresh tomatoes and omit any high-carb additions. Serve with cauliflower rice.
Extra Flavor:
Marinate chicken in fajita seasoning before cooking for more intense flavors.
Cheese Choice:
Blend cheeses for a richer flavor (e.g., a mix of cheddar, pepper jack, and mozzarella).
Q&A:
Q: Can I use pre-cooked or rotisserie chicken?
A: Yes, rotisserie chicken works perfectly and saves time.
Q: Can I make this casserole dairy-free?
A: Use dairy-free sour cream and cheese alternatives.
Q: How can I store leftovers?
A: Store in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave.
Q: Can I freeze this casserole?
A: Yes! Freeze unbaked for up to 2 months. Thaw overnight in the fridge and bake as directed.
Q: What can I serve with this casserole?
A: Serve with rice, tortillas, guacamole, or a side salad.