Chicken Fajita Casserole combines the vibrant flavors of a traditional fajita with the ease and comfort of a casserole. It's the perfect recipe for busy weeknights when you want a hearty meal without spending too much time in the kitchen. This dish is packed with tender chicken, savory onions, bell peppers, and bold fajita seasoning, all mixed together with creamy rice and cheese. It delivers all the best parts of a fajita in one pan, making it a family-friendly favorite that satisfies both kids and adults alike.

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This casserole also takes advantage of convenient ingredients like frozen onion and pepper blends and cooked chicken, cutting down on prep time without sacrificing flavor. The combination of cream of chicken soup and sour cream creates a rich and creamy base that contrasts beautifully with the spicy tomatoes and chilies, giving the dish layers of flavor. Topped with a generous amount of melty Mexican blend cheese, this casserole bakes up bubbly and golden, making it hard to resist.

Another benefit of this dish is its versatility. You can customize the casserole to suit your tastes or use what you have on hand. Add extra vegetables like corn or black beans, or increase the heat with some sliced jalapeños. It's also a great way to use up leftover chicken, and the whole meal comes together in just one dish, which means minimal cleanup—a win-win for any home cook.

If you're looking for a meal that combines comfort, convenience, and bold flavors, Chicken Fajita Casserole is the perfect choice. It’s easy to prepare ahead of time, making it ideal for meal prep or feeding a crowd. Whether you're serving it as a casual weeknight dinner or at a gathering, this casserole is sure to impress with its cheesy, flavorful goodness.

Nutritional Information (Per Serving, Based on 6 Servings):  

• • Calories: 490 kcal  
  • Protein: 26g  
  • Carbohydrates: 45g  
  • Fat: 23g  
  • Sodium: 980mg  
  • Sugars: 4g

Storage Information:  

Chicken Fajita Casserole can be refrigerated in an airtight container for up to 3 days. It reheats well in the microwave or oven, making it a great option for leftovers. If you'd like to freeze it, prepare the casserole without baking, cover tightly, and freeze for up to 3 months. Thaw in the refrigerator overnight and bake as directed.

Fun Fact:  

Fajitas originally referred to the grilled strips of meat served in Tex-Mex cuisine. This casserole version takes the traditional elements of fajitas and combines them into a one-dish meal that captures all the flavors of the original dish but in a comforting, easy-to-serve format.

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Chicken Fajita Casserole Recipe

Ingredients:  

• 4 cups cooked chicken, shredded or chopped  
• 1 cup frozen onion and bell pepper blend  
• 1 (10-ounce) can tomatoes with chilies  
• 1 1/2 cups chicken broth  
• 1 (10.5-ounce) can cream of chicken soup  
• 2 cups instant rice  
• 1 (1.12-ounce) packet fajita seasoning  
• 1 (8-ounce) package Mexican blend cheese, shredded  
• 1 cup sour cream

Instructions:

1. Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch baking dish.

2. In a large bowl, combine the cooked chicken, frozen onion and bell pepper blend, tomatoes with chilies (including the liquid), chicken broth, cream of chicken soup, and fajita seasoning. Mix well to ensure everything is evenly coated and the seasonings are well distributed.

3. Stir in the instant rice and sour cream until thoroughly combined. The mixture should be creamy and well mixed.

4. Transfer the mixture to the prepared baking dish, spreading it out evenly. Sprinkle the shredded Mexican blend cheese over the top, covering the casserole in an even layer.

5. Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the cheese is melted and lightly browned on top.

6. Remove from the oven and let sit for 5 minutes before serving to allow the casserole to set and the flavors to meld.

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Serve the Chicken Fajita Casserole hot, garnished with additional sour cream, diced avocados, or fresh cilantro if desired. Enjoy this easy and delicious meal that brings the taste of Tex-Mex cuisine right to your dinner table!