Sheet Pan Chicken Fajitas

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Say hello to your new favorite weeknight dinner! These Sheet Pan Chicken Fajitas are packed with bold flavors, colorful veggies, and tender chicken—all baked to perfection in one pan. Quick, easy, and sure to please the whole family.

A vibrant sheet pan brimming with chicken fajitas, featuring a colorful medley of sliced bell peppers, onions, lime wedges, avocado slices, and fresh cilantro. Soft flour tortillas are artfully arranged around the pan for an inviting meal.

What You’ll Love About This Recipe

  • One-pan magic = fewer dishes to clean
  • Bursting with bold, smoky fajita flavors.
  • Customizable with your favorite toppings and tortillas.
  • A crowd-pleaser that’s ready in just 45 minutes.

Recipe Ingredients

You’ll need the following ingredients to make this:

Ingredients for a sheet pan chicken fajitas recipe arranged on a marble surface: diced chicken, sliced bell peppers, cilantro, avocado, red onion, tortillas, grated cheese, limes, garlic, and various spices in small bowls.

Ingredient Notes

Chicken: Use 2.5 lbs of diced chicken breast or thighs for juicy, protein-packed fajitas.

Bell Peppers: A mix of red, yellow, and orange bell peppers adds sweetness and vibrant color.

Seasonings: A smoky blend of paprika, chili powder, cumin, garlic, and onion powder brings authentic fajita flavor.

Toppings: Avocado, sour cream, shredded mozzarella, lime juice, and fresh cilantro take these fajitas to the next level.

Tortillas: Flour or corn tortillas work perfectly—choose your favorite!

See the recipe card for full information on ingredients and quantities.

Recipe Variations

Protein Swap: Try shrimp, steak, or even tofu for a different twist.

Veggie Boost: Add zucchini, mushrooms, or cherry tomatoes for extra flavor and texture.

Spice It Up: Add a pinch of cayenne pepper or drizzle with hot sauce for extra heat.

Low-Carb Option: Serve the chicken and veggies over lettuce wraps or cauliflower rice.

Cheese Lovers: Top with cheddar, Monterey Jack, or queso fresco instead of mozzarella.

How to make Sheet Pan Chicken Fajitas: Step by Step

Here are quick visual instructions. Be sure to check out the full instructions with exact ingredients in the printable recipe card below.

A bowl with diced chicken and spices rests on a marble surface, ready to transform into delicious sheet pan fajitas. Nearby, sliced bell peppers, red onion, garlic, and olive oil await their turn to sizzle.

Step 1: In a large mixing bowl, add the diced chicken, olive oil,  paprika, garlic powder, onion powder, Mexican chili powder, dried oregano, cumin, salt, and black pepper to the bowl. Mix until well combined.

A sheet pan displays a white bowl brimming with marinated chicken fajitas, featuring vibrant red and yellow bell peppers alongside sliced red onions, all set on a sleek marble surface.

Step 2: Add the minced garlic, sliced red, yellow, and orange bell peppers, and sliced red onion. Mix everything together until the chicken and veggies are evenly coated with the spices and oil.

A sheet pan filled with vibrant sliced bell peppers, red onions, and seasoned chicken pieces is perfectly arranged for baking delicious fajitas.

Step 3: Prepare a sheet pan by lining it with parchment paper or lightly greasing it. Spread the seasoned chicken and veggies evenly across the sheet pan, ensuring they are in a single layer.

A sheet pan adorned with cooked chicken pieces, sliced red and yellow bell peppers, onions, and lime slices offers a vibrant recipe for delicious chicken fajitas.

Step 4: Bake for 30-35 minutes or until the chicken is fully cooked and starts to develop a delicious brown color.

Recipe Tips and Tricks

Chop Small: Slice the veggies and chicken evenly for consistent cooking.

Single Layer: Spread everything in a single layer on the sheet pan to avoid steaming.

Preheat the Oven: Make sure the oven is hot for even cooking and great browning.

Meal Prep: Store leftovers in airtight containers for up to 3 days—just reheat and assemble!

Frequently Asked Questions

Frequently Asked Questions:

Can I make this dairy-free?
Yes! Skip the cheese and sour cream or use dairy-free alternatives.

What’s the best way to warm tortillas?
Warm them in a skillet, oven, or microwave for soft, pliable tortillas.

Can I make this ahead of time?
Absolutely! Prep the chicken and veggies with the seasoning and store them in the fridge until ready to bake.

Close-up of two chicken fajita tacos filled with shredded cheese, avocado slices, bell peppers, seasoned chicken, and cilantro on a soft tortilla. A lime wedge is in the foreground.

I hope you love these sheet pan chicken fajitas. Please consider leaving a star 🌟🌟🌟🌟🌟 rating in the recipe card below. Thank you so much!

A vibrant sheet pan brimming with chicken fajitas, featuring a colorful medley of sliced bell peppers, onions, lime wedges, avocado slices, and fresh cilantro. Soft flour tortillas are artfully arranged around the pan for an inviting meal.

Sheet Pan Chicken Fajitas

These Sheet Pan Chicken Fajitas are packed with bold flavors, colorful veggies, and tender chicken—are baked to perfection in one pan. Quick, easy, and sure to please the whole family.
5 from 1 vote
Print Pin Rate
Course: Main Course
Cuisine: Mexican
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 12 tortillas
Calories: 341kcal

Ingredients

  • 2.5 lbs chicken diced
  • 1 red bell pepper sliced
  • 1 yellow bell pepper sliced
  • 1 orange bell pepper sliced
  • 1 red onion sliced
  • ½ tsp paprika
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • ½ tsp Mexican chili powder
  • ½ tsp dried oregano
  • ½ tsp cumin
  • 1 tsp salt or to taste
  • 1 tsp black pepper or to taste
  • 2 garlic cloves minced
  • 1 bunch cilantro chopped
  • 2 tbsp olive oil
  • 2 tbsp sour cream for topping
  • 1 avocado diced, for topping
  • 1 cup mozzarella shredded, for topping
  • 1 lime juiced, for topping
  • 12 tortillas e.g., flour tortillas

Notes

Slice the veggies and chicken evenly for consistent cooking.
Spread everything in a single layer on the sheet pan to avoid steaming.
Store leftovers in airtight containers for up to 3 days—just reheat and assemble!

Nutrition

Calories: 341kcal | Carbohydrates: 27g | Protein: 28g | Fat: 13g | Saturated Fat: 4g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Cholesterol: 78mg | Sodium: 644mg | Potassium: 550mg | Fiber: 3g | Sugar: 4g

The nutritional details for recipes are estimated using MyFitnessPal and can vary with different products, measurement accuracy, and source reliability. We aim to provide accurate information but cannot guarantee the precise accuracy of the nutritional data

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