Easy Chicken Fajita Casserole

Okay, gather ’round, friend! Let me tell you about my family’s absolute favorite: the Chicken Fajita Casserole. I swear, this dish has saved me on more weeknights than I can count. I remember the first time I made it. I was so tired after a long day, and the thought of chopping veggies was making me want to order takeout. But I had some chicken thawing, and I knew I needed to get dinner on the table. I looked in my fridge and saw some bell peppers and onions and was instantly transported to my favorite Mexican restaurant. So I thought, why not try to make a Chicken Fajita Casserole?

Honestly, the first attempt was… not my best. The tortillas were soggy, and the cheese wasn’t melted evenly, but the flavor was there! It tasted like chicken fajitas! After a bit of tweaking, and I mean a bit (a few burned casseroles later!), I finally perfected it. Now, my kids cheer when they hear “fajita night,” and I secretly pat myself on the back because it’s so easy to throw together.

This Chicken Fajita Casserole is a lifesaver, especially when I have a million things going on. It’s also fantastic because it’s a great way to use up leftover cooked chicken, which I always seem to have.

Plus, the beauty of this Chicken Fajita Casserole is that you can adjust it to your family’s taste. More spice? Add some jalapeños. Need more veggies? Toss in some corn or zucchini. It’s totally customizable.

It’s truly a go-to easy chicken casserole recipe in my kitchen. It’s more than just a meal; it’s a tradition.

So, grab your apron, and let’s get started. You’ll see just how simple and satisfying this recipe is. I promise, even if you’re a beginner cook, you can totally nail this Chicken Fajita Casserole. Let’s get cooking!

Ingredients

Here’s what you’ll need to whip up this cheesy chicken fajita casserole magic. I always use organic bell peppers for my Chicken Fajita Casserole because I feel like they have a better flavor. And don’t be afraid to adjust the amounts to your liking.

raw ingredients for chicken fajita casserole

  • 2 pounds boneless, skinless chicken breasts, cooked and shredded
  • 1 large onion, sliced
  • 2 bell peppers (I use one red and one green), sliced
  • 1 packet fajita seasoning
  • 1 (10 ounce) can of diced tomatoes and green chilies, undrained (like Rotel)
  • 1 (15 ounce) can black beans, rinsed and drained
  • 1 (15 ounce) can corn, drained
  • 12 flour tortillas (6-inch size)
  • 2 cups shredded cheddar cheese (or your favorite Mexican cheese blend)
  • 1/2 cup sour cream (optional)
  • Chopped cilantro, for garnish (optional)

When making Chicken Fajita Casserole, you can find fajita seasoning in the spice aisle, but I often make my own blend. It’s usually cheaper and tastes fresher!

Here’s a Chicken Fajita Casserole trick I learned from my mom: lightly warm the tortillas before assembling the casserole. It makes them more pliable and less likely to tear.

For a busy weeknight, you can use pre-cooked chicken from the grocery store to speed up the process of making this chicken and pepper casserole. It saves so much time!

A cost-saving tip for Chicken Fajita Casserole ingredients: buy the block of cheese and shred it yourself. It’s usually cheaper than buying pre-shredded cheese, and it melts better.

For storing leftover Chicken Fajita Casserole ingredients like bell peppers and onions, keep them in separate airtight containers in the fridge. They’ll last for about a week.

How To Make – Step-By-Step

Alright, let’s get down to business and make this Chicken Fajita Casserole! Don’t worry; it’s easier than it looks. I promise!

Step 1

Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish. This step is important; otherwise, the Chicken Fajita Casserole might stick to the bottom.

Step 2

In a large skillet, sauté the sliced onion and bell peppers over medium heat until they are tender-crisp, about 5-7 minutes. This is where that amazing fajita smell starts to fill your kitchen!

Step 3

Add the shredded chicken and fajita seasoning to the skillet. Stir well to combine, ensuring the chicken and veggies are evenly coated with the seasoning. Cook for another 2-3 minutes, allowing the flavors to meld together. I learned the hard way with Chicken Fajita Casserole that using too much seasoning can make it too salty, so start with the recommended amount and adjust to your taste.

Step 4

Stir in the diced tomatoes and green chilies, black beans, and corn into the chicken mixture. Mix everything together until well combined. This adds a bit of moisture and extra flavor to the Chicken Fajita Casserole.

Step 5

Now, it’s time to assemble the casserole. Spread a thin layer of the chicken mixture on the bottom of the prepared baking dish. This prevents the tortillas from sticking.

Step 6

Lay 4 tortillas over the chicken mixture, slightly overlapping if needed to cover the bottom of the dish. Don’t worry if your Chicken Fajita Casserole tortillas aren’t perfectly lined up; it all evens out in the end!

Step 7

Spread half of the remaining chicken mixture evenly over the tortillas. Sprinkle with half of the shredded cheese.

Step 8

Repeat layers: Add another 4 tortillas, the remaining chicken mixture, and the rest of the cheese. Top with the final 4 tortillas. At this point, you might think, “Wow, this is a lot!”, but trust me, it bakes down perfectly.

Step 9

Cover the baking dish with aluminum foil. Bake for 20 minutes. Then, remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly, and the tortillas are slightly golden brown. In my kitchen, Chicken Fajita Casserole usually takes about 30-35 minutes total baking time, but oven temperatures can vary.

Step 10

Let the Chicken Fajita Casserole cool for a few minutes before slicing and serving. This helps it hold its shape a bit better.

Step 11

While the Chicken Fajita Casserole is cooking, I usually make a quick salad or set the table. Multitasking is key!

Step 12

Your Chicken Fajita Casserole should smell like a delicious combination of seasoned chicken, peppers, and melted cheese. If it smells burnt, well, you might have forgotten to set a timer!

A family-tested Chicken Fajita Casserole shortcut: if you are using a rotisserie chicken you can skip steps 2 and 3. I do this often to save time

Serving

Okay, so your Chicken Fajita Casserole is out of the oven, smelling amazing, and you’re ready to dig in! Here’s how we like to serve it up in my house.

The kids love our Chicken Fajita Casserole when I top it with a dollop of sour cream and a sprinkle of fresh cilantro. It adds a nice coolness and freshness to the dish.

My go-to side dishes that pair with Chicken Fajita Casserole are Mexican rice and a simple green salad with a lime vinaigrette. The rice adds a nice starchiness, and the salad provides a refreshing contrast to the richness of the casserole.

This Chicken Fajita Casserole is perfect for potlucks, family gatherings, or even a cozy weeknight dinner. It’s always a crowd-pleaser!

For presentation, I like to slice the casserole into squares and arrange them on a platter, garnished with extra cilantro and maybe some sliced avocado. It makes it look a little fancier, even though it’s so easy to make.

If you have extra Chicken Fajita Casserole, it reheats beautifully in the microwave or oven. Just make sure to cover it so the tortillas don’t dry out.

I’ve also tried a seasonal **Chicken Fajita Casserole** variation by adding roasted sweet potatoes in the fall. It adds a nice sweetness and heartiness to the dish.

My friends always ask for this Chicken Fajita Casserole recipe whenever I bring it to a party. It’s become my signature dish!

If you want a link to another great dish check out my chicken fajita pizza! Or if you are looking for a similar but delicious recipe, I highly recommend trying my Crockpot Marry Me Chicken Recipe!

FAQs

Alright, let’s tackle some common questions about making Chicken Fajita Casserole. I’ve been there, done that, and learned a few things along the way!

  • Can I make this Chicken Fajita Casserole ahead of time?

Absolutely! You can assemble the casserole and store it in the fridge for up to 24 hours before baking. Just add a few extra minutes to the baking time since it will be cold.

  • What if my tortillas get soggy?

Ah, the dreaded soggy tortilla! You know what I do when my Chicken Fajita Casserole gets soggy? I make sure not to overload the casserole with too much liquid from the tomatoes and beans. Also, lightly toasting the tortillas before assembling can help prevent them from getting too soggy.

  • Can I use different types of cheese in my Chicken Fajita Casserole?

Definitely! I often use a Mexican cheese blend, but cheddar, Monterey Jack, or even pepper jack would work great. It’s all about personal preference.

  • Is there a way to make this Chicken Fajita Casserole spicier?

Sure thing! Add some chopped jalapeños to the chicken mixture, or use a spicier fajita seasoning. You could also add a dash of hot sauce to the sour cream topping.

  • Can I freeze Chicken Fajita Casserole?

Yes, you can! Let the casserole cool completely, then wrap it tightly in plastic wrap and foil. It can be frozen for up to 2-3 months. Thaw it in the fridge overnight before baking.

  • What if I don’t have fajita seasoning?

No problem! You can make your own by combining chili powder, cumin, paprika, garlic powder, onion powder, oregano, and a pinch of cayenne pepper.

  • Can I use ground beef instead of chicken in my Chicken Fajita Casserole?

Absolutely! Just brown the ground beef and drain off any excess grease before adding the fajita seasoning and other ingredients. It will be like a taco casserole!

USDA Food Composition Database – Chicken, broiler, breast, meat only, cooked, grilled provides nutritional information if you need help tracking your caloric intake for the chicken.

  • Is this Chicken Fajita Casserole high in Sodium?

Yes, this recipe can be high in sodium depending on the ingredients used, especially the fajita seasoning and canned goods. To reduce sodium, use low-sodium versions of canned tomatoes, beans, and corn. Prepare your own fajita seasoning blend without added salt. Also, consider using fresh ingredients as much as possible.

Mayo Clinic – Sodium is a great resource for more information about Sodium intake.

American Heart Association – Sodium and Salt is another resource to check out.

My Final Thoughts

This **Chicken Fajita Casserole** isn’t just a recipe; it’s a memory-maker. I love knowing that my family enjoys something I’ve made with my own hands, and that it brings us together around the table. It’s the ultimate comfort food for me.

My Chicken Fajita Casserole Pro Tips:

  • Toast your tortillas: Lightly toasting the tortillas before assembling the casserole will prevent them from getting soggy.
  • Don’t overfill: Be careful not to overfill the casserole with too much of the chicken mixture; otherwise, it might become difficult to cut and serve.
  • Cheese is key: Don’t skimp on the cheese! A generous layer of cheese will create that gooey, cheesy deliciousness that everyone loves.

I’ve also tried a few variations that my family really enjoyed. One time, I added a layer of refried beans for extra flavor and creaminess. Another time, I used corn tortillas instead of flour tortillas for a gluten-free option. And sometimes, I add a layer of sautéed mushrooms for extra heartiness.

My oldest loves the version with extra cheese, while my youngest prefers it with a dollop of guacamole on top.

I really hope you give this Chicken Fajita Casserole a try. Don’t be afraid to experiment and make it your own. Cooking should be fun and stress-free, so relax and enjoy the process!

Remember, even if your first attempt isn’t perfect, don’t give up. Every cook has their kitchen mishaps, and that’s how we learn. Just keep tweaking the recipe until it’s exactly how you like it. Trust me, you’ll be so proud when you pull that cheesy, bubbly Chicken Fajita Casserole out of the oven! So here is an extra LSI keyword: fajita bake recipe

chicken fajita casserole overview

Happy cooking, my friend! I hope this Chicken Fajita Casserole becomes a new favorite in your home, just like it is in mine!

 

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Chicken Fajita Casserole

Chicken Fajita Casserole Overview

This Chicken Fajita Casserole is a quick and easy weeknight dinner that’s packed with all the delicious flavors of fajitas. It’s a cheesy, comforting, and family-friendly meal that’s sure to be a hit!

  • Author: Zoubida
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings
  • Category: Dinner
  • Method: Baked
  • Cuisine: Mexican

Ingredients

Scale
  • 1 pound boneless, skinless chicken breasts, cut into bite-sized pieces
  • 1 tablespoon olive oil
  • 1 large onion, sliced
  • 1 bell pepper (any color), sliced
  • 1 packet fajita seasoning
  • 1 (10.75 ounce) can condensed cream of mushroom soup
  • 1 cup shredded cheddar cheese
  • 1/2 cup sour cream
  • 1/4 cup chopped cilantro, for garnish
  • Tortilla chips, for serving

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Heat olive oil in a large skillet over medium-high heat. Add chicken and cook until browned and cooked through.
  3. Add onion and bell pepper to the skillet and cook until softened, about 5 minutes.
  4. Stir in fajita seasoning and cook for 1 minute more.
  5. In a large bowl, combine the chicken mixture, cream of mushroom soup, and sour cream.
  6. Pour the mixture into a greased 9×13 inch baking dish.
  7. Top with shredded cheddar cheese.
  8. Bake for 20-25 minutes, or until the cheese is melted and bubbly.
  9. Garnish with chopped cilantro and serve immediately with tortilla chips.

Notes

For an extra layer of flavor, add a can of diced tomatoes with green chilies (Rotel) to the chicken mixture.

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