Introduction
Fajita Chicken Casserole transforms all the vibrant, sizzling flavors of classic fajitas into a warm, cheesy, oven-baked meal. With juicy chicken, colorful bell peppers, onions, and a punchy spice blend baked into a creamy, cheesy base, this casserole is quick to prepare, easy to love, and perfect for weeknight dinners or meal prep.
—
Origin and Cultural Significance
Fajitas originated in Tex-Mex cuisine, particularly from the cattle ranching communities of South and West Texas. Traditionally made with grilled skirt steak and served sizzling with onions and peppers, fajitas have evolved into various forms — including chicken, shrimp, and vegetarian versions. The Fajita Chicken Casserole is a modern, American-style twist that brings the classic skillet flavor to the casserole dish, combining the convenience of baking with the boldness of fajita spices. It’s a comforting hybrid that bridges cultures and kitchens.
—
Ingredients Quantity (Serves 6)
2 tablespoons olive oil
1½ pounds boneless, skinless chicken breasts (or thighs), cut into strips
1 red bell pepper, sliced
1 green bell pepper, sliced
1 yellow bell pepper, sliced
1 medium onion, sliced
2 teaspoons chili powder
1 teaspoon cumin
1 teaspoon paprika
½ teaspoon garlic powder
Salt & black pepper, to taste
1 (8 oz) block cream cheese, softened
1 cup shredded cheddar cheese
½ cup shredded Monterey Jack (or mozzarella)
¼ cup chopped fresh cilantro (optional)
Juice of ½ lime
—
Optional Additions
1 small can diced green chiles or jalapeños for extra heat
1 cup cooked rice or quinoa stirred in for a one-pan meal
A handful of corn kernels or black beans for added texture
A topping of crushed tortilla chips or breadcrumbs for crunch
A swirl of salsa or enchilada sauce for extra sauciness
—
Tips for Success
Sauté vegetables first to reduce moisture and intensify flavor.
Soften cream cheese before mixing to avoid lumps.
Use freshly shredded cheese for better melt and flavor.
Taste your seasoning blend before baking — don’t be shy with the spices.
Let casserole rest 5–10 minutes after baking to set and thicken.
—
Instructions
1. Preheat Oven:
Preheat to 375°F (190°C).
2. Sauté Chicken and Veggies:
In a large skillet, heat olive oil over medium-high heat.
Add chicken, peppers, and onions. Season with chili powder, cumin, paprika, garlic powder, salt, and pepper.
Cook until chicken is browned and veggies are tender (about 7–10 minutes).
3. Assemble the Casserole:
In a large mixing bowl, stir together the sautéed chicken and veggies with softened cream cheese and lime juice until creamy and evenly combined.
4. Bake:
Transfer mixture to a greased 9×13-inch baking dish. Sprinkle shredded cheddar and Monterey Jack cheese on top.
Bake uncovered for 20–25 minutes, or until cheese is bubbly and golden.
5. Garnish and Serve:
Sprinkle with fresh cilantro and serve hot. Pair with rice, tortillas, or a side salad.
—
Description
This casserole is a melty, cheesy, zesty medley of tender chicken, sweet peppers, and savory spices. The cream cheese adds a luscious base, while the golden top layer delivers gooey, satisfying texture. It’s a one-pan dish that offers the flavor explosion of fajitas with the coziness of a bake.
—
Nutritional Information (Approx. per serving)
Calories: ~410 kcal
Protein: 35g
Fat: 28g
Carbohydrates: 8g
Fiber: 2g
Sodium: ~540mg
> Values may vary based on cheese, extras, and portion size.
—
Conclusion
Fajita Chicken Casserole is the perfect intersection of flavor, ease, and comfort. It brings the bold excitement of fajitas into a creamy, cheesy, low-effort dinner that’s weeknight-friendly and family-approved. Whether you’re craving Tex-Mex or just need a cozy meal, this one delivers.
—
Recommendation
Serve with:
Warm tortillas or tortilla chips
Mexican rice, cauliflower rice, or lime-cilantro quinoa
A side of avocado slices, pico de gallo, or sour cream
Great for meal prepping, potlucks, or transforming leftovers into burrito fillings!
—
Embracing Healthful Indulgence
Want to keep it delicious and nutritious? Try these swaps:
Use low-fat cream cheese or Greek yogurt
Choose reduced-fat cheese or less cheese overall
Add extra veggies like mushrooms, spinach, or zucchini
Serve over a bed of cauliflower rice for a lower-carb option
Replace chicken with tofu or black beans for a vegetarian twist