Chicken Fajita Casserole

Table of Contents

1. Chicken Fajita Casserole Ingredients
2. Chicken Fajitas Casserole Substitutions and Additions
3. How To Make This Chicken Fajita Casserole Recipe
4. Baked Chicken Fajitas Casserole Troubleshooting Guide
5. How To Serve Chicken Fajita Casserole
6. How To Store Chicken and Pepper Casserole
7. Why This Chicken Fajita Casserole Is The Best
8. Frequently Asked Questions
9. Tex-Mex Casseroles for Family Dinners
10. JUMP TO RECIPE

This chicken fajita casserole brings together the savory flavors of seasoned chicken, bell peppers, and onions, all topped with melted cheddar-jack cheese. Our recipe is designed to give you that classic fajita taste in a convenient, all-in-one dish that’s easy to prepare, making it perfect for both busy weeknights and casual gatherings.

Our team at Spaceships and Laser Beams has spent years perfecting easy dinner recipes like this one, ensuring that each step is clear, concise, and effective. We’ve carefully chosen ingredients that not only complement each other but also create a balanced, flavorful meal the entire family will enjoy.

We’ve made sure this recipe will save you time in the kitchen, while also delivering consistent and reliable results. To guarantee the satisfaction of our readers, we’ve tested this casserole recipe extensively to make sure it meets our high standards.

What sets this chicken fajita casserole recipe apart is the thoughtful layering technique that we’ve developed, which helps the chicken cook evenly while the vegetables retain a slight crunch. By following our detailed instructions, you can confidently create a dish that is both satisfying and impressive, backed by the expertise and trust that comes from our years of experience in the kitchen.

Chicken Fajita Casserole Ingredients

Get ready to create a new family favorite with our chicken fajita casserole. It’s a vibrant mix of chicken, bell peppers, onions, and cheese, all seasoned to perfection. 

This dish is easy to prepare and packed with flavors everyone will love.

Chicken Fajitas Casserole Substitutions and Additions

If you’re looking to customize this easy chicken fajita casserole to suit your taste or dietary needs, here are some simple substitutions and additions.

Chicken Breast: You can use boneless skinless chicken thighs, but you may need to adjust the cooking time.

Olive Oil: Any neutral oil, like canola or vegetable oil, can be used instead.

Fajita Seasoning: You can substitute with homemade fajita seasoning, or even taco seasoning for a slightly different but still tasty flavor.

Bell Peppers: You can use any color combination you like. We love the combination of yellow, green, and red bell peppers. Poblano peppers add a bit more heat.

Yellow Onion: Red onions or sweet Vidalia onions can be used instead.

Cheddar-Jack Cheese: Substitute with Colby-Jack, Monterey Jack cheese, cheddar, or pepper jack cheese for a spicier kick.

More Topping Ideas:

This casserole will taste delicious garnished with any of your favorite toppings for traditional fajitas. Here are a few ideas:

• Guacamole
• Chopped Green Onions
• Salsa
• Sliced Jalapenos
• Diced Tomatoes
• Hot Sauce

How To Make This Chicken Fajita Casserole Recipe

Whipping up our chicken fajita casserole is a fun and easy adventure that brings a touch of restaurant-quality flair right to your kitchen. This dish is as simple as prepping your meat and veggies, layering them up with spices and cheese, and baking to perfection! Here are your step-by-step directions to ensure a flawless dish.

STEP ONE: Before you start, gather all your ingredients and equipment. Preheat your oven and spray your baking dish with non-stick cooking spray. This pre-preparation makes the cooking process efficient and stress-free.

PRO TIP: Having everything visible and within reach cuts down on cooking time and mistakes. Make sure all your vegetables are cut uniformly to ensure they cook evenly.

STEP TWO: Place the chicken strips in a large bowl. 

STEP THREE: In a separate bowl, add the sliced bell pepper.

STEP FOUR: Mix the olive oil with the fajita seasoning in a small bowl. Remove 1 tablespoon of the mixture and pour it over the sliced bell peppers.

STEP FIVE: Gently toss to coat the bell pepper and onion slices. Set aside.

STEP SIX: Pour the remaining seasoning over the chicken. Gently toss to thoroughly coat the chicken in the oil mixture.

STEP SEVEN: Spread the seasoned chicken strips in an even layer at the bottom of your prepared casserole dish, and season with salt and pepper.

STEP EIGHT: Layer your seasoned vegetables over the chicken. 

PRO TIP: Try to arrange the veggies in an even layer to help them cook uniformly while infusing the chicken below with their flavors.

STEP NINE: Sprinkle the shredded cheddar-jack cheese over the top of the veggies. An even layer of cheese ensures that every slice of the casserole is delightfully cheesy.

STEP TEN: Place the dish in the oven and bake for 30-35 minutes. The cheese should be melted and slightly golden brown, a sign that everything has cooked together perfectly.

PRO TIP: Check the chicken for doneness. It should be 165°F at the thickest part of the meat.

STEP ELEVEN: Let the casserole rest for about 5 minutes after baking. This allows the ingredients to settle and the flavors to meld, making it easier to serve and enjoy.

Baked Chicken Fajitas Casserole Troubleshooting Guide

Here are additional tips and recipe notes from our recipe development team:

• Marinating Time: If you have extra time, let the chicken marinate in the seasoning mixture for 30 minutes to an hour for a deeper flavor.
• Pat the Chicken Dry: Pat the chicken strips dry with a paper towel before adding the seasoning. This helps the seasoning stick better and prevents excess moisture.
• Vegetable Preparation: This recipe makes tender-crisp peppers. If you prefer even softer vegetables, sauté them lightly in a large skillet before adding them to the casserole.
• Cheese Shredding: For the best melting and texture, shred the cheese from a block rather than using pre-shredded cheese, which often contains anti-caking agents.
• Prevent Sticking: Make sure to spray the baking dish thoroughly with non-stick spray to prevent sticking and make cleanup easier.
• Even Baking: Rotate the baking dish halfway through the baking time to ensure even cooking if your oven has hot spots.
• Juice Management: If the casserole produces a lot of liquid during baking, you can carefully drain some off to keep the dish from becoming too soupy.
• Oven Position: Place the baking dish on the middle rack of the oven to promote even heat distribution.
• Resting After Baking: Cover the casserole lightly with foil while it rests to keep it warm without trapping too much moisture.

How To Serve Chicken Fajita Casserole

Here are some ideas for serving this tasty casserole. 

Classic Presentation: Serve the fajita chicken casserole straight from the oven, garnished with a sprinkle of fresh chopped cilantro and a squeeze of lime juice. Pair it with warm flour tortillas on the side, allowing your guests to create their own fajita wraps.

Over Rice: For a more filling option, serve the casserole over a bed of fluffy steamed rice. The rice soaks up the delicious juices from the chicken and vegetables, creating a satisfying and hearty meal. 

If you’re watching your carb intake, this low carb dinner is perfect served over cauliflower rice. 

As a Salad Topping: Transform your casserole into a vibrant and nutritious salad topping. Serve it over a bed of mixed greens, adding a dollop of sour cream, sliced avocado, and a sprinkle of shredded cheese.

With Nachos: Turn your casserole into a fun party platter by serving it with a side of crispy tortilla chips. Top the casserole with additional shredded cheese and bake until bubbly, then use the chips to scoop up the cheesy, seasoned goodness.

In a Burrito Bowl: Create a burrito bowl by layering the casserole over rice, then adding black beans, corn, diced tomatoes, and a spoonful of guacamole. This bowl is a perfect option for a well-rounded meal that’s packed with flavor.

As a Quesadilla Filling: Use the casserole as a filling for quesadillas. Simply place a generous amount between two tortillas with some extra cheese, then cook on a skillet until crispy and golden. Serve with salsa and sour cream for dipping.

Pairing Suggestions:

• Drinks: A cold Mexican lager, a classic margarita, or a refreshing iced tea pairs wonderfully with the bold flavors of the casserole.
• Side Dishes: Serve alongside a fresh corn salad, black bean salad, or a simple tomato and onion salad for a balanced meal.
• Desserts: End the meal with a sweet treat like churros, fried cheesecake, or tres leches cake to complement the spicy and savory main dish.

Whether you’re hosting a casual family dinner or planning a festive gathering, this dish can easily fit into your menu and impress your guests. Here are some perfect scenarios to serve this delicious casserole.

Family Dinner: This healthy chicken fajita casserole makes a hearty and easy-to-prepare meal for a busy weeknight. Serve it with a side of rice or tortillas for a satisfying dinner the whole family will love.

Potluck Gathering: Bring this chicken fajita bake to your next potluck. It’s easy to transport, serves a crowd, and offers a flavorful option that stands out among typical potluck dishes.

Game Day Party: Serve this casserole at your next game day gathering. Its bold flavors and cheesy goodness make it a crowd-pleaser, perfect for enjoying while watching the big game with friends.

How To Store Chicken and Pepper Casserole

Storing your chicken fajita casserole properly ensures that you can enjoy it later with the same great taste and texture. Here’s how you can make ahead, store, and reheat this dish for maximum freshness and flavor.

MAKE AHEAD: You can prepare the chicken fajita casserole recipe ahead of time. Assemble the casserole as instructed but do not bake it. Cover it tightly with plastic wrap or aluminum foil and store it in the refrigerator for up to 24 hours before baking. 

When you’re ready to cook, simply remove the covering and bake as directed, adding a few extra minutes to the baking time if needed.

IN THE FRIDGE: Once cooked, allow the casserole to cool to room temperature. Transfer it to an airtight container or cover the baking dish tightly with plastic wrap or aluminum foil. Store in the refrigerator for up to three days.

IN THE FREEZER: To freeze the chicken fajita casserole, let it cool completely after cooking. Wrap it tightly with plastic wrap and then with aluminum foil to prevent freezer burn. Store it in the freezer for up to three months. When you’re ready to reheat, thaw it in the refrigerator overnight.

REHEATING: For the best results, reheat the casserole in a 350°F oven for about 15-20 minutes or until warmed through. Cover it with aluminum foil to prevent the cheese from over-browning. 

If you’re in a hurry, you can also reheat individual portions in the microwave. Place a serving on a microwave-safe plate, cover it with a microwave-safe lid or another plate, and heat on medium power for two to three minutes, or until hot.

Why This Chicken Fajita Casserole Is The Best

This chicken fajita casserole is a hit for so many reasons. It’s not just about the flavorful chicken; it’s also about how easy and versatile this recipe can be.

Easy to Make: With simple steps and common ingredients, anyone can whip up this dish without any fuss.

Flavorful and Satisfying: The combination of seasoned chicken, colorful bell peppers, and melted cheese creates a hearty and delicious meal.

Versatile Serving Options: Serve it with rice, tortillas, or even as a salad topping, making it adaptable to different preferences.

Nutritious and Balanced: Packed with protein and veggies, this casserole offers a balanced meal that’s both tasty and good for you.

This chicken fajita casserole brings together seasoned chicken, colorful veggies, and melted cheese for a delicious and easy meal. Enjoy the convenience and flavors of this family-friendly dish anytime!

Tex-Mex Casseroles for Family Dinners

• Taco Lasagna
• Taco Potato Casserole
• King Ranch Chicken Casserole
• Mexican Stuffed Shells Recipe
• Mexican Beef and Rice Casserole