Description
This Fajita Chicken Casserole is a creamy, cheesy, and flavor-packed dish that combines the bold spices of fajitas with the comforting goodness of a baked casserole. Loaded with tender shredded chicken, bell peppers, onions, and Mexican cheese, this easy dinner will quickly become a family favorite. It’s perfect for busy weeknights, potlucks, or when you just want a hearty meal that comes together with minimal effort.
Who is this Recipe For?
This recipe is ideal for:
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Busy families looking for a quick and satisfying dinner.
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Meal-preppers who want a make-ahead dish that reheats well.
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Anyone who loves Tex-Mex flavors but wants a casserole twist.
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Home cooks searching for a crowd-pleasing dish to serve at gatherings.
Why it’s Great
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One-pan meal: All the goodness of fajitas in one simple casserole dish.
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Customizable: Use your favorite veggies, swap chicken for beef or turkey, or adjust the spice level.
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Comforting & filling: Creamy, cheesy, and full of flavor—this dish checks all the boxes.
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Family-approved: Even picky eaters will enjoy the cheesy, savory goodness.
Ingredients
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4 cups cooked boneless chicken, shredded
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¾ cup sour cream
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½ cup chicken broth
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1 ¼ cups diced tomatoes
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2 bell peppers, sliced
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1 yellow onion, sliced
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1 ½ cups shredded Mexican cheese, divided
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1 cup panko breadcrumbs
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2 tablespoons fajita seasoning
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1 tablespoon fresh cilantro, chopped
Instructions
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Preheat oven to 325°F (160°C) and lightly grease a casserole dish with cooking spray or oil.
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In a large mixing bowl, combine shredded chicken, diced tomatoes, sliced bell peppers, onions, sour cream, chicken broth, half the shredded cheese, breadcrumbs, and fajita seasoning. Mix until well combined.
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Transfer the mixture into the prepared casserole dish and spread it evenly.
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Bake for 15 minutes.
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Remove from the oven, sprinkle the remaining cheese on top, and return to the oven for an additional 2 minutes, or until the cheese is melted and golden.
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Garnish with freshly chopped cilantro before serving. Enjoy warm!
Kitchen Equipment Needed
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Large mixing bowl
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Casserole dish
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Wooden spoon or spatula
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Oven
Storage
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Refrigerator: Store leftovers in an airtight container for up to 3 days.
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Freezer: Wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
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Reheating: Warm in the oven at 325°F or microwave until heated through.
FAQ
1. Can I make this ahead of time?
Yes! You can prepare the casserole up to a day in advance, cover it, and refrigerate. Bake just before serving.
2. Can I use rotisserie chicken?
Absolutely—rotisserie chicken is a great time-saving option.
3. What can I serve with this casserole?
It pairs perfectly with rice, a fresh green salad, or warm tortillas.
4. Can I make it spicier?
Yes! Add jalapeños, chili flakes, or extra fajita seasoning for more heat.
Conclusion
This Fajita Chicken Casserole is the ultimate comfort food with a Tex-Mex twist. It’s easy, flavorful, and versatile—making it a dish you’ll want to keep on repeat. Whether you’re feeding your family, meal prepping, or hosting a dinner, this recipe will impress every time.