Introduction
Are you in search of a dinner recipe that combines ease, comfort, and tantalizing flavors? Look no further than this Fajita Chicken Casserole. Perfect for those evenings when you crave something hearty yet simple, this casserole is a crowd-pleaser that brings the vibrant flavors of Mexican cuisine right into your kitchen. Ideal for families, busy professionals, or anyone looking to spice up their meal routine, this dish is a guaranteed hit.
Who This Recipe is For
This Fajita Chicken Casserole is designed for anyone who loves the rich flavors of Mexican food but needs a straightforward, no-fuss recipe. Whether you’re a busy parent looking for a quick weeknight meal, a cooking novice eager to try something new, or a seasoned chef seeking a comfort food twist, this casserole will satisfy your needs and delight your taste buds.
Why It’s Great
This casserole stands out for several reasons: it’s incredibly easy to prepare, requires minimal kitchen equipment, and can be made with ingredients you likely already have in your pantry or fridge. Plus, with its creamy texture, spicy kick, and cheesy topping, it’s a dish that’s as satisfying to eat as it is simple to make.
Ingredients
- 4 cups shredded cooked chicken (about 3 large breasts)
- 2 cups instant rice
- 1 (10.5-ounce) can cream of chicken soup
- 1 cup sour cream
- 1 cup frozen diced onion and bell pepper blend
- 1 (10-ounce) can diced tomatoes with chilies (like Ro*Tel), undrained
- 1 1/2 cups chicken broth
- 1 (1.12-ounce) packet fajita seasoning
- 1 (8-ounce) shredded Mexican blend cheese (about 2 cups)
Kitchen Equipment Needed
- 9×13″ casserole dish
- Large mixing bowl
- Mixing spoon
- Measuring cups and spoons
- Aluminum foil
- Oven
Preparation
- Preheat the Oven: Begin by preheating your oven to 350 degrees Fahrenheit. While it warms up, lightly spray a 9×13″ casserole dish with nonstick cooking spray to prevent sticking.
- Mix the Ingredients: In a large bowl, combine the shredded cooked chicken, uncooked instant rice, cream of chicken soup, sour cream, frozen diced onion and bell pepper blend, undrained diced tomatoes with chilies, chicken broth, and fajita seasoning. Stir the mixture until every ingredient is thoroughly mixed.
- Add Cheese: Mix in about half of the shredded Mexican blend cheese with the other ingredients until evenly distributed.
- Transfer to Casserole Dish: Pour the mixture into your prepared casserole dish, spreading it out evenly to ensure it cooks uniformly.
- Bake Covered: Cover the dish with aluminum foil and bake in the preheated oven for 35 minutes.
- Add Remaining Cheese: After 35 minutes, carefully remove the foil, sprinkle the remaining cheese over the top of the casserole, and return it to the oven, uncovered, for an additional 10 minutes, or until the cheese is melted and bubbly.
- Serve and Enjoy: Once the cheese is golden and the casserole is heated through, remove it from the oven and let it sit for a few minutes before serving. This allows the flavors to meld together beautifully.
Notes
- Chicken Preparation: For added convenience, consider using rotisserie chicken or any leftover chicken you have on hand.
- Rice Options: While instant rice is recommended for its quick cooking time, you can use regular rice; just remember to adjust the liquid and cooking time accordingly.
- Vegetarian Adaptation: For a vegetarian version, substitute the chicken with a plant-based alternative and use cream of mushroom soup instead of cream of chicken.
FAQ
Q: Can I prepare this casserole ahead of time? A: Absolutely! Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking. You might need to add a few extra minutes to the baking time if you start with a cold casserole.
Q: How do I store leftovers? A: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until thoroughly warmed.
Q: Are there any variations to this recipe? A: Yes, feel free to customize this recipe by adding black beans, corn, or even swapping the chicken for beef or a vegetarian protein.
How to Serve
This Fajita Chicken Casserole is a standalone delight, but for those looking to round out their meal, consider serving it with a side of guacamole, a fresh green salad, or some warm tortillas. As for drinks, a refreshing iced tea or a sparkling limeade makes the perfect complement to the spicy and savory flavors of the casserole.
Storage and Leftovers
Any leftovers should be cooled to room temperature before being stored in an airtight container in the refrigerator, where they will keep for up to 3 days. To reheat, simply microwave until hot throughout, or warm in the oven at 350 degrees until thoroughly heated.
Conclusion
If you’ve enjoyed making and tasting this Fajita Chicken Casserole, we’d love for you to share your experience! Snap a photo, share it on your social media, and tag our blog. Don’t forget to subscribe for more delicious, easy-to-follow recipes that bring the joy of cooking back to your kitchen. Your next culinary adventure awaits!
Preparation Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Serves: 6
Valeurs Nutritionnelles: Calories: 420 | Total Fat: 14g | Saturated Fat: 2g | Cholesterol: 186mg | Sodium: 1513mg | Total Carbohydrates: 49g | Dietary Fiber: 5g | Sugar: 6g | Protein: 24g

Fajita Chicken Casserole
- Total Time: 1 hour
- Yield: 6 1x
Description
Dive into this mouthwatering Fajita Chicken Casserole recipe! Easy to make & bursting with flavors, it’s perfect for family dinners. Ready in 45 mins!
Ingredients
- 4 cups shredded cooked chicken (about 3 large breasts)
- 2 cups instant rice
- 1 (10.5-ounce) can cream of chicken soup
- 1 cup sour cream
- 1 cup frozen diced onion and bell pepper blend
- 1 (10-ounce) can diced tomatoes with chilies (like Ro*Tel), undrained
- 1 1/2 cups chicken broth
- 1 (1.12-ounce) packet fajita seasoning
- 1 (8-ounce) shredded Mexican blend cheese (about 2 cups)
Instructions
- Preheat the Oven: Begin by preheating your oven to 350 degrees Fahrenheit. While it warms up, lightly spray a 9×13″ casserole dish with nonstick cooking spray to prevent sticking.
- Mix the Ingredients: In a large bowl, combine the shredded cooked chicken, uncooked instant rice, cream of chicken soup, sour cream, frozen diced onion and bell pepper blend, undrained diced tomatoes with chilies, chicken broth, and fajita seasoning. Stir the mixture until every ingredient is thoroughly mixed.
- Add Cheese: Mix in about half of the shredded Mexican blend cheese with the other ingredients until evenly distributed.
- Transfer to Casserole Dish: Pour the mixture into your prepared casserole dish, spreading it out evenly to ensure it cooks uniformly.
- Bake Covered: Cover the dish with aluminum foil and bake in the preheated oven for 35 minutes.
- Add Remaining Cheese: After 35 minutes, carefully remove the foil, sprinkle the remaining cheese over the top of the casserole, and return it to the oven, uncovered, for an additional 10 minutes, or until the cheese is melted and bubbly.
- Serve and Enjoy: Once the cheese is golden and the casserole is heated through, remove it from the oven and let it sit for a few minutes before serving. This allows the flavors to meld together beautifully.
Notes
- Chicken Preparation: For added convenience, consider using rotisserie chicken or any leftover chicken you have on hand.
- Rice Options: While instant rice is recommended for its quick cooking time, you can use regular rice; just remember to adjust the liquid and cooking time accordingly.
- Vegetarian Adaptation: For a vegetarian version, substitute the chicken with a plant-based alternative and use cream of mushroom soup instead of cream of chicken.
- Prep Time: 15
- Cook Time: 45