In my culinary journey, I often stumble upon dishes that not only satisfy cravings but also spark joy in the kitchen. One of those delightful discoveries is sheet pan chicken fajitas. 

If you’re like me, you know that fajitas are a fiesta of flavors. Trust me, when paired with a side of warm tortillas and homemade guacamole, this dish shines. So, gather your friends and family because these fajitas are about to rock your world!

Sheet Pan Chicken Fajitas
Sheet Pan Chicken Fajitas

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What Are Sheet Pan Chicken Fajitas?

Sheet pan chicken fajitas are a simple and delicious dish where marinated chicken strips, bell peppers, and onions roast together on a single baking sheet. 

The heat melds the flavors beautifully, resulting in tender, juicy chicken and crisp vegetables. The best part? Cleanup is a breeze, making this an ideal choice for those busy weeknight dinners.

The Ingredients

Let’s break down what you need to create these tantalizing fajitas:

  • 3 bell peppers (preferably a mix of colors)
  • 1 1/2 pounds boneless, skinless chicken breasts, cut into 1/2-inch thick strips (against the grain)
  • 1 yellow onion, thinly sliced
  • 2 cloves garlic, finely chopped
  • 1/4 cup freshly chopped cilantro
  • 8-10 small soft flour tortillas
  • Juice of 1 lime
  • 1 tablespoon fresh orange juice
  • 3 tablespoons olive oil
  • Fajita toppings: Sour cream, guacamole or sliced avocado, shredded cheese, pico de gallo

Fajita Seasoning:

  • 1 tablespoon ground chili powder
  • 1 1/2 teaspoons smoked paprika
  • 1 1/2 teaspoons ground cumin
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon garlic powder
  • 1/4 teaspoon dried oregano
  • 1/4 teaspoon cayenne pepper
  • Salt and freshly ground black pepper to taste
  • 1/2 teaspoon ground coriander
Sheet Pan Chicken Fajitas Recipe
Sheet Pan Chicken Fajitas Recipe

How to Make Sheet Pan Chicken Fajitas

Before we dive into the step-by-step process, I have to say this dish is not only simple to make but also versatile. It allows you to adjust flavors according to your taste. Now, let’s get cooking!

Step-by-Step Directions

Step 1: Preheat the Oven

First, preheat your oven to 425°F (220°C). This high heat is crucial for achieving beautifully roasted veggies and perfectly cooked chicken.

Step 2: Prepare the Marinade

In a bowl, combine the chicken strips, olive oil, lime juice, orange juice, garlic, and all the spices listed under fajita seasoning. Toss everything together until the chicken is coated well. This is where the magic begins!

Step 3: Slice the Vegetables

While the chicken marinates, slice your bell peppers and onion. Aim for uniform pieces, as this ensures they roast evenly. A mix of colors not only adds to the eye appeal but also enhances the taste.

Step 4: Combine on the Sheet Pan

On a large baking sheet, spread your marinated chicken and sliced vegetables evenly. Use a spatula to make sure they’re in a single layer. 

Crowding the pan can lead to steaming instead of roasting, and we want those crispy edges!

Step 5: Roast in the Oven

Place the baking sheet in the oven and roast for about 20-25 minutes. As it cooks, you’ll notice the delicious smells wafting through your kitchen. 

Halfway through, give everything a good stir to ensure even cooking.

Step 6: Check for Doneness

After 25 minutes, check if the chicken is fully cooked (should reach an internal temperature of 165°F or 74°C) and the veggies are soft yet slightly charred. Pull it out of the oven and let it rest for a few minutes.

Step 7: Serve and Enjoy!

Warm your tortillas (a quick way is to wrap them in foil and pop them in the oven for the last 5 minutes of cooking). 

Serve your fajitas family-style on a platter, garnished with chopped cilantro. Have toppings like sour cream, guacamole, and pico de gallo ready for an interactive dining experience!

Notes

Here are some tips to elevate your fajita game:

  • Use Fresh Ingredients: Fresh veggies and spices enhance the flavor significantly.
  • Marinate Longer: If time allows, marinate your chicken for up to 2 hours. This amplifies the flavors.
  • Customize Your Veggies: Feel free to add zucchini or mushrooms for extra depth.
  • Watch Cooking Times: Oven sizes vary. Always check chicken doneness with a meat thermometer.
  • Double for Leftovers: This recipe is perfect for meal prepping. Double it for easy lunches throughout the week.

Storage Tips

Storing your fajitas properly ensures they last longer:

  • Refrigeration: Keep any leftovers in an airtight container in the fridge for up to 3-4 days.
  • Freezing: Freeze cooked fajita mix for up to 2 months. Thaw overnight in the refrigerator before reheating.
  • Reheating: To reheat, use the oven or a skillet over medium heat for the best texture. Microwaving may lead to sogginess.

Nutrition Information

Sheet pan chicken fajitas nutrition facts

Serving Suggestions

Here are some delicious ways to elevate your sheet pan chicken fajitas:

  • Serve with Rice: A bed of fluffy rice absorbs the flavors well and turns your fajitas into a hearty meal.
  • Top with Slaw: A crunchy slaw made of cabbage and carrots adds fresh texture. Toss it with lime juice for an extra zing.
  • Add Beans: Black or pinto beans make a delightful addition, adding fiber and protein.
  • Customize with Toppings: Try different toppings like feta cheese or jalapeños, catering to various taste preferences.
  • Use Lettuce Wraps: Embrace a lighter option by wrapping the fajita filling in crisp lettuce leaves instead of tortillas.
How to make Sheet Pan Chicken Fajitas
How to make Sheet Pan Chicken Fajitas

Substitutes for Sheet Pan Chicken Fajitas

If you’re out of something or want to switch it up, here are some substitutes:

  • Chicken Thighs: Boneless thighs offer more flavor and tenderness, perfect for a juicy outcome.
  • Turkey or Tofu: Ground turkey or firm tofu can serve as great alternatives for a lighter dish.
  • Other Veggies: Broccoli or asparagus can be swapped in for bell peppers, bringing unique textures.
  • Different Tortillas: Corn or whole wheat tortillas can accommodate various dietary needs.
  • Quinoa or Cauliflower Rice: Use these instead of tortillas for a low-carb, health-conscious option.
Mary Kelly

Sheet Pan Chicken Fajitas

In my culinary journey, I often stumble upon dishes that not only satisfy cravings but also spark joy in the kitchen. One of those delightful discoveries is sheet pan chicken fajitas.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings: 5
Course: Main Course
Cuisine: Mexican
Calories: 424

Ingredients
  

  • 3 bell peppers preferably a mix of colors
  • 1 1/2 pounds boneless skinless chicken breasts, cut into 1/2-inch thick strips (against the grain)
  • 1 yellow onion thinly sliced
  • 2 cloves garlic finely chopped
  • 1/4 cup freshly chopped cilantro
  • 8-10 small soft flour tortillas
  • Juice of 1 lime
  • 1 tablespoon fresh orange juice
  • 3 tablespoons olive oil
  • Fajita toppings: Sour cream guacamole or sliced avocado, shredded cheese, pico de gallo
Fajita Seasoning:
  • 1 tablespoon ground chili powder
  • 1 1/2 teaspoons smoked paprika
  • 1 1/2 teaspoons ground cumin
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon garlic powder
  • 1/4 teaspoon dried oregano
  • 1/4 teaspoon cayenne pepper
  • Salt and freshly ground black pepper to taste
  • 1/2 teaspoon ground coriander

Equipment

  • Sheet pan

Method
 

Step 1: Preheat the Oven
  1. First, preheat your oven to 425°F (220°C). This high heat is crucial for achieving beautifully roasted veggies and perfectly cooked chicken.
Step 2: Prepare the Marinade
  1. In a bowl, combine the chicken strips, olive oil, lime juice, orange juice, garlic, and all the spices listed under fajita seasoning. Toss everything together until the chicken is coated well. This is where the magic begins!
Step 3: Slice the Vegetables
  1. While the chicken marinates, slice your bell peppers and onion. Aim for uniform pieces, as this ensures they roast evenly. A mix of colors not only adds to the eye appeal but also enhances the taste.
Step 4: Combine on the Sheet Pan
  1. On a large baking sheet, spread your marinated chicken and sliced vegetables evenly. Use a spatula to make sure they’re in a single layer.
  2. Crowding the pan can lead to steaming instead of roasting, and we want those crispy edges!
Step 5: Roast in the Oven
  1. Place the baking sheet in the oven and roast for about 20-25 minutes. As it cooks, you’ll notice the delicious smells wafting through your kitchen.
  2. Halfway through, give everything a good stir to ensure even cooking.
Step 6: Check for Doneness
  1. After 25 minutes, check if the chicken is fully cooked (should reach an internal temperature of 165°F or 74°C) and the veggies are soft yet slightly charred. Pull it out of the oven and let it rest for a few minutes.
Step 7: Serve and Enjoy!
  1. Warm your tortillas (a quick way is to wrap them in foil and pop them in the oven for the last 5 minutes of cooking).
  2. Serve your fajitas family-style on a platter, garnished with chopped cilantro. Have toppings like sour cream, guacamole, and pico de gallo ready for an interactive dining experience!

Nutrition

Calories: 424kcalCarbohydrates: 43gProtein: 30gFat: 15.1gSaturated Fat: 3.1gTrans Fat: 0.1gCholesterol: 69mgSodium: 1921mgFiber: 3gSugar: 5gVitamin A: 25IUVitamin C: 115mgCalcium: 12mgIron: 22mg

Notes

Here are some tips to elevate your fajita game:
  • Use Fresh Ingredients: Fresh veggies and spices enhance the flavor significantly.
  • Marinate Longer: If time allows, marinate your chicken for up to 2 hours. This amplifies the flavors.
  • Customize Your Veggies: Feel free to add zucchini or mushrooms for extra depth.
  • Watch Cooking Times: Oven sizes vary. Always check chicken doneness with a meat thermometer.
  • Double for Leftovers: This recipe is perfect for meal prepping. Double it for easy lunches throughout the week.

Tried this recipe?

Let us know how it was!

Frequently Asked Questions

1. Can I make this dish ahead of time?

 Yes! The chicken and veggies can be marinated and chopped a day in advance. Just store them separately in the fridge until you’re ready to cook.

2. Can I substitute for gluten-free tortillas?

 Absolutely! Look for gluten-free tortillas at your local grocery store. They work perfectly with this recipe and maintain the overall fajita experience.

3. What’s the best way to reheat leftover fajitas?

Using a skillet on medium heat provides the best results. Add a splash of water and cover to steam for moist chicken and crisp veggies.

4. Are these fajitas spicy?

The heat level depends on how much cayenne pepper you use. Adjust to your preference. If you prefer milder fajitas, skip the cayenne altogether.

5. Can I grill the chicken and veggies instead?

Yes! If you prefer that smoky flavor, you can grill everything on skewers. Just make sure to pre-soak wooden skewers if you use them!

Conclusion

In the kitchen, simplicity often leads to the most satisfying meals, and sheet pan chicken fajitas are proof of that. This dish embodies everything I love about cooking: ease, flavor, and the joy of sharing good food with loved ones. 

As a registered dietitian and food enthusiast, I recommend this vibrant dish that not only pleases the palate but also nourishes the body. 

So, fire up that oven and get ready to savor one of the simplest yet most delightful meals you can whip up. Happy cooking!

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About Author

Mary Kelly

Mary Kelly, a registered dietitian from Maryland, pours her heart into Dish Journal. She’s passionate about creating and sharing nourishing recipes that bring comfort and joy to the table. Through her blog, Mary invites readers into her kitchen to explore the beauty of healthy, home-cooked meals.

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