Name: Sheet Pan Chicken Fajitas Recipe
Prep time: 10 min
Cook time: 18 min
Total time: 28 min
Cuisine: Tex-Mex
Ingredients: 1 pound chicken breast tenders, cut into bite-size pieces; 1 red onion, thinly sliced; 1 green bell pepper, thinly sliced; 1 red bell pepper, thinly sliced; 1 yellow bell pepper, thinly sliced; 2 tablespoons olive oil; 1 tablespoon chili powder; 1 tablespoon ground cumin; 1 teaspoon garlic powder; 1 teaspoon paprika; 1 teaspoon dried oregano; 1/2 teaspoon onion powder; Kosher salt, to taste; Fresh cracked black pepper, to taste

Jump to Recipe

If you’re craving something vibrant, flavorful, and downright easy to make, you’re going to adore this Sheet Pan Chicken Fajitas recipe. It’s a perfect weeknight dinner that brings together tender chicken, crisp bell peppers, and onions roasted to perfection, all tossed in a bold, smoky spice mix. The magic? Everything cooks on one pan, saving you time on cleanup and delivering a meal that bursts with color, texture, and mouthwatering aroma. Whether you’re new to fajitas or a seasoned fan, these Sheet Pan Chicken Fajitas will quickly become a go-to favorite in your kitchen.

Sheet Pan Chicken Fajitas Recipe - Recipe Image

Ingredients You’ll Need

These simple, fresh ingredients each play a vital role in building the rich, layered flavors and vibrant look of the fajitas. Whether it’s the tender chicken providing protein, or the trio of colorful bell peppers lending sweetness and crunch, every component is essential to nail that perfect balance.

1 pound chicken breast tenders: These cook quickly and stay juicy, making them ideal for fajitas.
1 red onion, thinly sliced: Adds a sweet, slightly sharp contrast to the spices and peppers.
1 green bell pepper, thinly sliced: Brings freshness and a mild bitterness to balance the dish.
1 red bell pepper, thinly sliced: Offers a burst of sweetness and vibrant color.
1 yellow bell pepper, thinly sliced: Adds a cheerful hue and subtle citrus notes.
2 tablespoons olive oil: Helps everything roast beautifully and carry the spices.
1 tablespoon chili powder: Infuses that signature smoky heat you expect from fajitas.
1 tablespoon cumin: Adds warm, earthy undertones that deepen the flavor.
1 teaspoon garlic powder: Gives a punch of savory depth without overpowering.
1 teaspoon paprika: Contributes a smoky sweetness and beautiful color.
1 teaspoon dried oregano: Provides an herbal complexity that ties everything together.
1/2 teaspoon onion powder: Boosts the onion flavor in a subtle way.
Kosher salt and fresh cracked pepper: Essential seasonings to highlight and balance all the flavors.

How to Make Sheet Pan Chicken Fajitas

Step 1: Preheat and Prep Your Pan

Start by heating your oven to 400 degrees Fahrenheit. Grab a large baking sheet that gives you enough space to spread out the chicken and veggies in a single layer—this is key to getting that beautifully roasted texture instead of steaming everything.

Step 2: Combine Chicken and Veggies

Place the cubed chicken breast tenders alongside the thinly sliced red onion and the rainbow of peppers directly onto the baking sheet. Seeing all those colors together is already a joy and sets the stage for a delicious meal.

Step 3: Drizzle and Season

Drizzle the olive oil over everything, making sure the chicken and veggies get lightly coated. Next, sprinkle on the chili powder, cumin, garlic powder, paprika, oregano, onion powder, kosher salt, and fresh cracked pepper. Toss everything together right there on the pan until all pieces are evenly coated with that glorious spice blend.

Step 4: Bake and Stir

Slide the pan into the oven and bake for 10 minutes. Then, give everything a good stir to ensure even cooking and roast for an additional 5 minutes. This step helps develop those beautiful caramelized edges that make fajitas so irresistible.

Step 5: Broil for a Perfect Finish

Switch your oven to broil and roast the fajitas for 2-3 minutes just to crisp up and char the edges slightly. This finishing touch adds that smoky, grilled flavor that makes Sheet Pan Chicken Fajitas taste like they came straight off a sizzling skillet.

Step 6: Serve with Your Favorite Toppings

Once out of the oven, serve your sizzling fajita mixture on warm flour tortillas with traditional toppings like fresh cilantro, creamy avocado, tangy sour cream, or zesty salsa. The possibilities are endless here!

How to Serve Sheet Pan Chicken Fajitas

Garnishes

To elevate your fajitas, add a sprinkle of fresh cilantro, a squeeze of lime juice for brightness, some sliced jalapeños for heat, or dollops of guacamole and sour cream. These garnishes add layers of flavor and textures that make every bite exciting.

Side Dishes

Pair your Sheet Pan Chicken Fajitas with classic sides like Mexican rice, refried beans, or a simple side salad with lime vinaigrette. A crisp corn salad or black bean salsa also complements beautifully and introduces refreshing contrast.

Creative Ways to Present

Feeling fancy? Turn your Sheet Pan Chicken Fajitas into fajita bowls by serving the chicken and veggies over cilantro-lime rice with all the traditional toppings piled high. Or stuff the mixture into warm pita pockets or flatbreads for a fun twist on the classic.

Make Ahead and Storage

Storing Leftovers

Once cooled, transfer your leftover fajita mix to an airtight container and refrigerate. It will stay fresh for up to 3 days, perfect for easy lunches or quick dinners during a busy week.

Freezing

You can freeze cooked Sheet Pan Chicken Fajitas in a sealable bag or container for up to 2 months. Make sure to cool completely before freezing to lock in the vibrant flavors and preserve texture.

Reheating

Reheat leftovers gently in a skillet over medium heat or in the oven to maintain the lovely char and texture. If reheating from frozen, thaw overnight in the fridge before warming to ensure even heating without drying out the chicken or veggies.

FAQs

Can I use chicken thighs instead of breast?

Absolutely! Chicken thighs bring a bit more fat and flavor, which can make your Sheet Pan Chicken Fajitas even juicier and tastier. Just slice them into similar-sized pieces for even cooking.

What can I substitute for the bell peppers?

If bell peppers aren’t your favorite, you can swap in zucchini, mushrooms, or even thinly sliced carrots. They all roast beautifully and add a different but delicious crunch to the fajitas.

How spicy is this recipe?

This recipe offers a mild to medium level of spice thanks to the chili powder. You can easily adjust by adding more chili powder or including fresh jalapeños if you love heat, or tone it down by reducing the chili powder slightly.

Are Sheet Pan Chicken Fajitas gluten-free?

The fajita mixture itself is naturally gluten-free. Just be sure to serve with gluten-free tortillas or lettuce wraps if you have dietary restrictions.

Can I make this recipe vegan?

While this recipe highlights chicken, you can swap it out for firm tofu or tempeh and roast with the same spice mix for a delicious plant-based version of Sheet Pan Chicken Fajitas.

Final Thoughts

There’s something truly special about how simple ingredients come together in this Sheet Pan Chicken Fajitas recipe to create an explosion of flavors with minimal effort. Whether it’s a busy weeknight or a casual weekend dinner, this dish is guaranteed to satisfy your cravings and impress anyone you share it with. Give it a try—you might just find your new favorite go-to dinner!

Sheet Pan Chicken Fajitas Recipe

★★★★★

5.2 from 30 reviews

Author: Matteo
Total Time: 28 minutes
Yield: 4 servings 1x
Diet: Halal

Print Recipe

Description

This Sheet Pan Chicken Fajitas recipe is a quick and flavorful meal perfect for busy weeknights. Tender chicken breast pieces and a colorful medley of bell peppers and onions are tossed in a bold blend of spices, then roasted on a single pan for easy cleanup. Serve with warm flour tortillas and your favorite toppings for a delicious and vibrant Tex-Mex dinner.

Instructions

Preheat Oven: Preheat your oven to 400°F (200°C) to ensure it’s ready to perfectly cook the chicken and vegetables.
Arrange Ingredients: On a large baking sheet, place the cut chicken breast tenders, sliced red onion, and the three bell peppers in a single layer for even roasting.
Add Oil and Seasoning: Drizzle the olive oil over the chicken and vegetables, then sprinkle chili powder, cumin, garlic powder, paprika, oregano, onion powder, kosher salt, and freshly cracked black pepper evenly over everything. Toss the mixture on the pan to coat all pieces thoroughly.
Bake First Stage: Place the baking sheet in the oven and bake for 10 minutes, allowing the chicken and vegetables to start cooking through and absorb flavors.
Stir and Continue Baking: Remove the pan and stir the ingredients to redistribute and ensure even cooking, then return it to the oven to bake for an additional 5 minutes.
Broil for Crispiness: Turn the oven to broil on high, then broil the fajitas for 2 to 3 minutes, keeping a close eye to get a nice crispy edge and a bit of char without burning.
Serve: Remove from the oven and serve immediately on warm flour tortillas with your favorite fajita toppings such as sour cream, guacamole, salsa, or shredded cheese for a complete meal.
Enjoy and Review: If you loved this recipe, be sure to leave a 5-star rating and review to share your experience!

Notes

For a gluten-free option, use corn tortillas instead of flour tortillas.
You can customize the peppers with any colors you prefer or have on hand.
Adjust the spice level by adding cayenne pepper for extra heat or reducing chili powder.
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
Reheat gently in a skillet or microwave and add fresh toppings before serving.

Prep Time: 10 minutes
Cook Time: 18 minutes
Category: Main Course
Method: Baking and Broiling
Cuisine: Tex-Mex