Fajita Chicken Casserole Recipe
Introduction
This Fajita Chicken Casserole is a simple, flavorful dish perfect for a quick weeknight dinner. Combining tender chicken, colorful bell peppers, and cheesy rice, it brings all the classic fajita flavors together in one easy bake.

Ingredients
- 2 cups cooked chicken, shredded or diced
- 1 cup sliced bell peppers (any color)
- 1 cup sliced onion
- 2 cups cooked rice
- 1 ½ cups shredded cheese (cheddar or Mexican blend)
- 2 tablespoons fajita seasoning
Instructions
- Step 1: Preheat your oven to 375°F (190°C).
- Step 2: In a large mixing bowl, combine the cooked chicken, bell peppers, onion, cooked rice, fajita seasoning, and half of the shredded cheese. Stir until well mixed.
- Step 3: Transfer the mixture into a greased baking dish and spread evenly.
- Step 4: Sprinkle the remaining cheese over the top of the casserole.
- Step 5: Bake uncovered for 20-25 minutes, or until the cheese is melted and bubbly, and the chicken is heated through.
- Step 6: Let the casserole rest for 5 minutes before serving.
Tips & Variations
- Use leftover rotisserie chicken to save time.
- Add black beans or corn for extra texture and flavor.
- For a spicier dish, include diced jalapeños or a splash of hot sauce.
- Substitute rice with quinoa or cauliflower rice for a healthier twist.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through. To freeze, wrap tightly and freeze for up to 2 months; thaw overnight before reheating.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use raw chicken in this casserole?
This recipe calls for cooked chicken to ensure even cooking and prevent dryness. If you prefer to use raw chicken, cook it thoroughly before mixing with the other ingredients.
What can I serve with fajita chicken casserole?
This dish pairs well with a fresh green salad, guacamole, or a side of salsa and sour cream for a complete meal.
PrintFajita Chicken Casserole Recipe
A delicious and hearty Fajita Chicken Casserole that combines tender chicken, vibrant bell peppers, onions, seasoned rice, and melted cheese for a comforting, easy-to-make meal inspired by classic fajita flavors.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: Tex-Mex
Ingredients
Protein
- 2 cups cooked chicken, shredded or diced
Vegetables
- 1 cup bell peppers, sliced (use a mix of colors like red, green, and yellow)
- 1/2 cup onion, sliced
Grains
- 1 cup cooked rice
Seasonings
- 2 tablespoons fajita seasoning
Dairy
- 1 cup shredded cheese (cheddar, Monterey Jack, or a blend)
Instructions
- Prepare Ingredients: Gather all ingredients by shredding or dicing cooked chicken, slicing bell peppers and onions, and ensuring rice is cooked and ready to use.
- Combine Ingredients: In a baking dish, mix together the chicken, bell peppers, onions, cooked rice, and fajita seasoning until everything is well coated and evenly distributed.
- Add Cheese: Sprinkle the shredded cheese evenly on top of the mixture in the baking dish.
- Bake: Preheat the oven to 375°F (190°C). Place the baking dish in the oven and bake for about 25-30 minutes, or until the chicken is cooked through, vegetables are tender, and the cheese is melted and bubbly.
- Serve: Remove from oven and allow to cool slightly before serving. Enjoy your flavorful fajita chicken casserole!
Notes
- Use cooked chicken to reduce baking time and prevent dryness.
- You can substitute rice with quinoa or cauliflower rice for a healthier variation.
- For extra spice, add jalapeños or a dash of hot sauce.
- Leftovers keep well refrigerated for up to 3 days.
- Try adding black beans or corn for extra texture and flavor.
Keywords: fajita chicken casserole, chicken casserole, baked chicken fajita, easy fajita recipe, Tex-Mex casserole

