Ultimate Fajita Chicken Casserole Recipe: A Perfect Blend of Flavor and Simplicity

Discover the best Fajita Chicken Casserole recipe! Easy to prepare with simple ingredients, this dish is perfect for a cozy family dinner. Learn how to make it now!

Discover how to make this delicious, cheesy Fajita Chicken Casserole. Perfect for a hearty family dinner!

Are you looking for a delicious and easy-to-make recipe that will delight your family and friends? Look no further! Our Fajita Chicken Casserole is not only bursting with flavors but also incredibly simple to prepare. This dish combines the comfort of a casserole with the zesty flavors of classic fajitas, making it a perfect meal for any occasion.

Deliciously Easy Fajita Chicken Casserole: A Family Favorite Recipe

Growing up, our family gatherings were always a blend of warmth, laughter, and delicious food. Fajita Chicken Casserole was my grandmother’s secret weapon for feeding a crowd. It’s a recipe passed down through generations, each adding their own twist. Today, it’s not just a dish; it’s a cherished family memory, evoking feelings of comfort and togetherness.

What Makes Fajita Chicken Casserole Special?

Fajita Chicken Casserole is a wonderful mix of tender shredded chicken, creamy soup, and spicy fajita seasoning, all topped with melted cheese. It’s a dish that promises to please everyone at the table. Plus, it’s a great way to incorporate a wholesome meal into your busy weeknights.

Fajita Chicken Casserole Recipe

Shopping List

  • Chicken breasts (3 large)
  • Instant rice (2 cups)
  • Cream of chicken soup (1 can, 10.5-ounce)
  • Sour cream (1 cup)
  • Frozen diced onion and bell pepper blend (1 cup)
  • Diced tomatoes with chilies (1 can, 10-ounce)
  • Chicken broth (1 1/2 cups)
  • Fajita seasoning (1 packet, 1.12-ounce)
  • Shredded Mexican blend cheese (8-ounce)

Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 6


  • 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)


  1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). This ensures your casserole cooks evenly.
  2. Prepare the Rice: In a large bowl, mix the instant rice with the chicken broth, and let it sit for about 5 minutes or until the rice is partially cooked.
  3. Combine Ingredients: Add the shredded chicken, cream of chicken soup, sour cream, onion and bell pepper blend, undrained diced tomatoes with chilies, and fajita seasoning to the rice. Mix well to ensure all the ingredients are evenly distributed.
  4. Assemble the Casserole: Transfer the mixture to a baking dish. Sprinkle the shredded Mexican blend cheese over the top.
  5. Bake: Place the casserole in the preheated oven and bake for 30 minutes or until the cheese is melted and bubbly, and the casserole is heated through.
  6. Serve and Enjoy: Let the casserole cool for a few minutes before serving. This hearty dish is best enjoyed hot, straight from the oven!

Why You’ll Love This Recipe

  • Easy to Make: With simple, readily available ingredients and straightforward instructions, this recipe is perfect for cooks of all levels.
  • Flavorful and Satisfying: The combination of spicy fajita seasoning and creamy cheese makes this dish a crowd-pleaser.
  • Perfect for Meal Prep: This casserole can be prepared in advance, making it ideal for busy weeknights.

Keto Version Recipe

Replace the instant rice with cauliflower rice, omit the cream of chicken soup, and use a keto-friendly sour cream. Add extra cheese for a richer, keto-friendly version.

The Secrets Behind the Perfect Recipe

  • Quality Ingredients: The better the ingredients, the better the taste. Opt for fresh chicken and high-quality cheese.
  • Right Seasoning: The fajita seasoning is key. Feel free to adjust to your taste.
  • Cheese Layering: A generous layer of cheese on top gives a golden, delicious crust.

Serving Suggestions

Serve with a side of green salad, avocado slices, or a dollop of guacamole for a wholesome meal.

Frequently Asked Questions (FAQs)

Q: Can I use rotisserie chicken? A: Absolutely! Rotisserie chicken is a great time-saver and adds extra flavor.

Q: Is this recipe freezer-friendly? A: Yes, you can freeze it before baking. Thaw overnight and bake as directed.

Fajita Chicken Casserole is the perfect recipe for anyone looking for a delicious, fuss-free meal that the whole family will love. It’s a versatile dish that can be tweaked to suit your taste preferences. Give this recipe a try, and it’s sure to become a staple in your recipe collection!

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Discover how to make this delicious, cheesy Fajita Chicken Casserole. Perfect for a hearty family dinner!

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