Fajita Chicken Casserole

Recipe Details

• Author: deesviral
• Cuisine: Tex-Mex / Casserole
• Category: Dinner / One-Pan Meal
• Keywords: Chicken Fajitas, Low-Carb Dinner, Fajita Casserole, deesviral
• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Total Time: 45 minutes
• Yield: 6 servings

Ingredients

• 2–3 cups cooked chicken breast, shredded or diced
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 yellow bell pepper, sliced
• 1 medium onion, thinly sliced
• 2 teaspoons fajita seasoning (or taco seasoning)
• 1/2 teaspoon garlic powder
• 1/2 teaspoon smoked paprika
• 1/2 cup sour cream
• 1/2 cup cream cheese, softened
• 1 1/2 cups shredded Mexican blend cheese
• 1 tablespoon olive oil
• Salt & pepper, to taste

Instructions

1. Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. In a large skillet, heat olive oil over medium heat. Add the peppers and onions and cook until just softened, about 5–7 minutes.
3. In a bowl, mix the cooked chicken, sautéed veggies, fajita seasoning, garlic powder, paprika, salt, pepper, sour cream, and cream cheese until evenly coated.
4. Transfer the mixture into the prepared baking dish and spread it out evenly.
5. Top with shredded Mexican blend cheese.
6. Bake for 25–30 minutes or until hot and bubbly with golden cheese on top.
7. Let cool for a few minutes before serving. Garnish with fresh cilantro, lime, or jalapeños if desired!

Troubleshooting & Texture Tips

• Too watery? Pre-sauté the vegetables to release excess moisture.
• Not spicy enough? Add a pinch of cayenne or diced jalapeños to the mix.
• No cooked chicken? Use rotisserie chicken for speed or grill fresh breasts beforehand.

Storage & Make-Ahead

• Refrigerate: Store leftovers in an airtight container for 3–4 days.
• Freeze: Cool fully, then freeze in portions for up to 2 months.
• Reheat: Microwave or oven reheat until warmed through. Add cheese before reheating if needed.

Why This Recipe Works

Fajita Chicken Casserole combines all the sizzling flavors of fajitas in an oven-friendly, low-carb format. It’s fast, filling, and kid-approved. The creamy base balances the spice, while the cheese brings comfort. It’s one of those deesviral dinners that disappear fast!

Expert Tips

• Swap sour cream for Greek yogurt for extra protein.
• Add a handful of black beans or corn for texture and variety.
• Make it keto by using only low-carb veggies and full-fat dairy.
• Serve with cauliflower rice or lettuce wraps for a lighter twist.