Chicken Fajita Casserole Recipe
Introduction
This Chicken Fajita Casserole is a flavorful, easy-to-make meal that brings the taste of fajitas to your dinner table in a comforting baked dish. Ready in just 45 minutes, it’s perfect for busy weeknights and serves a crowd with vibrant layers of chicken, veggies, and melted cheese.

Ingredients
- 2 cups cooked chicken, shredded
- 1 bell pepper, sliced
- 1 onion, sliced
- 1 can black beans, drained and rinsed
- 1 cup corn, frozen or canned
- 1 cup salsa
- 2 cups shredded cheese
- 1 teaspoon chili powder
- 1 teaspoon cumin
- Salt and pepper to taste
Instructions
- Step 1: Preheat your oven to 350°F (175°C).
- Step 2: In a large bowl, combine the shredded chicken, sliced bell pepper, sliced onion, black beans, corn, salsa, chili powder, cumin, salt, and pepper. Mix until well combined.
- Step 3: Grease a casserole dish and spread the mixture evenly inside.
- Step 4: Sprinkle the shredded cheese evenly over the top of the mixture.
- Step 5: Bake in the preheated oven for 25-30 minutes, until the casserole is heated through and the cheese is melted and bubbly.
- Step 6: Let the casserole cool slightly before serving to allow the flavors to set.
Tips & Variations
- For extra spice, add a chopped jalapeño or a pinch of cayenne pepper to the mixture.
- Use rotisserie chicken to save time and add extra flavor.
- Swap the black beans for pinto beans or kidney beans according to your preference.
- Top with fresh cilantro and a squeeze of lime juice before serving for a fresh twist.
Storage
Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm in a 350°F (175°C) oven until heated through. This dish can also be frozen for up to 2 months; thaw overnight in the refrigerator before reheating.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole vegetarian?
Yes, simply omit the chicken and add extra beans or a meat substitute like cooked tofu or tempeh. You can also include more vegetables like zucchini or mushrooms for added texture.
What kind of cheese works best for this recipe?
Cheddar, Monterey Jack, or a Mexican cheese blend all melt well and complement the flavors of the fajita ingredients nicely. Feel free to use your favorite melty cheese.
PrintChicken Fajita Casserole Recipe
This Chicken Fajita Casserole is a flavorful and hearty dish combining tender shredded chicken, colorful bell peppers and onions, black beans, corn, and salsa, all topped with melted cheese and baked to perfection. Perfect for a comforting family meal, it brings the classic fajita flavors in an easy-to-make casserole form.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: Mexican-American
Ingredients
Protein
- 2 cups cooked chicken, shredded
Vegetables
- 1 bell pepper, sliced
- 1 onion, sliced
- 1 cup corn, frozen or canned
Pantry
- 1 can black beans, drained and rinsed
- 1 cup salsa
- 1 teaspoon chili powder
- 1 teaspoon cumin
- Salt and pepper to taste
Dairy
- 2 cups shredded cheese
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
- Combine Ingredients: In a large bowl, mix together the shredded chicken, sliced bell pepper, sliced onion, drained and rinsed black beans, corn, salsa, chili powder, cumin, salt, and pepper until all ingredients are well incorporated.
- Prepare Casserole Dish: Grease a casserole dish lightly to prevent sticking, then spread the combined mixture evenly in the dish.
- Add Cheese Topping: Sprinkle the shredded cheese evenly over the top of the mixture to create a melty, cheesy layer.
- Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the casserole is heated through and the cheese on top is melted and bubbly.
- Cool and Serve: Remove the casserole from the oven and allow it to cool slightly before serving to let the flavors settle and to avoid burns.
Notes
- You can substitute cooked rotisserie chicken for convenience.
- Feel free to use any variety of cheese you prefer, such as cheddar or Monterey Jack.
- Adjust the chili powder and cumin amounts to suit your spice preference.
- Serve with tortilla chips, guacamole, or sour cream for added flavor.
- This casserole can be made ahead and refrigerated; just add extra baking time if baking straight from the fridge.
Keywords: Chicken Fajita Casserole, Mexican casserole, baked chicken recipe, easy dinner ideas, fajita flavors

