Sheet Pan Chicken Fajitas

Featured in: One-Pan Comforts

This Tex-Mex inspired dish combines tender chicken breasts with vibrant bell peppers and onions, all coated in a flavorful blend of olive oil, chili powder, cumin, smoked paprika, and lime juice. Roasted on a single sheet pan for convenience, it offers a fuss-free and colorful meal. Ready in just 40 minutes, it delivers a juicy protein paired perfectly with roasted vegetables, ideal for serving alongside warm tortillas and fresh toppings like cilantro or guacamole.

Updated on Mon, 10 Nov 2025 09:14:00 GMT
Colorful sheet pan chicken fajitas with tender veggies and zesty lime flavor.  Save to Pinterest
Colorful sheet pan chicken fajitas with tender veggies and zesty lime flavor. | chomzo.com

A vibrant easy-to-make Tex-Mex classic featuring juicy chicken colorful bell peppers and onions roasted together on a single sheet pan for a fuss-free meal.

I first served this to my family on a busy weeknight and everyone loved how flavorful and simple it was to prepare.

Ingredients

  • Protein: 1 ½ lbs (680 g) boneless skinless chicken breasts thinly sliced
  • Vegetables: 1 red bell pepper sliced 1 yellow bell pepper sliced 1 green bell pepper sliced 1 medium red onion sliced
  • Marinade & Seasonings: 3 tbsp olive oil 2 tsp chili powder 1 tsp ground cumin 1 tsp smoked paprika ½ tsp garlic powder ½ tsp onion powder ½ tsp dried oregano ½ tsp salt ¼ tsp black pepper Juice of 1 lime
  • To Serve: 8 small flour or corn tortillas warmed Fresh cilantro leaves chopped (optional) Lime wedges Sour cream guacamole or salsa (optional)

Instructions

Step 1:
Preheat the oven to 425°F (220°C) Line a large sheet pan with parchment paper or foil for easy cleanup.
Step 2:
In a large bowl combine olive oil chili powder cumin smoked paprika garlic powder onion powder oregano salt pepper and lime juice.
Step 3:
Add the sliced chicken bell peppers and onion to the bowl Toss until everything is evenly coated with the marinade.
Step 4:
Spread the chicken and vegetables in an even layer on the prepared sheet pan.
Step 5:
Roast in the preheated oven for 20–25 minutes stirring halfway through until the chicken is cooked through and vegetables are tender and slightly charred at the edges.
Step 6:
Serve immediately with warm tortillas and your favorite toppings such as cilantro lime wedges sour cream guacamole or salsa.
Savory sheet pan chicken fajitas with roasted peppers and warm tortilla wraps.  Save to Pinterest
Savory sheet pan chicken fajitas with roasted peppers and warm tortilla wraps. | chomzo.com

My family gathers around the table to enjoy this vibrant dish especially on casual weekend dinners creating great memories.

Required Tools

Large sheet pan Mixing bowl Chefs knife Cutting board Tongs

Allergen Information

Contains Wheat (if using flour tortillas) dairy (if serving with sour cream) For gluten-free option use corn tortillas Always check labels of tortillas and toppings for allergens

Nutritional Information

Calories 380 Total Fat 13 g Carbohydrates 32 g Protein 34 g (per serving without optional toppings)

Juicy sheet pan chicken fajitas served sizzling with fresh cilantro and lime slices. Save to Pinterest
Juicy sheet pan chicken fajitas served sizzling with fresh cilantro and lime slices. | chomzo.com

This dish comes together quickly and packs a flavorful punch making it perfect for busy nights or casual gatherings.

Common Questions

What type of chicken works best for this dish?

Boneless, skinless chicken breasts are ideal for quick and even cooking, but thighs can be used for a juicier result.

Can I prepare the vegetables in advance?

Yes, slicing the bell peppers and onions ahead of time helps speed up the cooking process on busy days.

How can I add extra spice to the blend?

Incorporate cayenne pepper or jalapeño slices into the marinade to increase the heat level.

What are good alternatives to chicken for this method?

Shrimp or firm tofu can be roasted similarly for different protein options while keeping the vibrant flavors.

What side dishes complement this meal well?

Warm tortillas, fresh guacamole, sour cream, or a simple salad pair nicely to balance flavors and textures.

Sheet Pan Chicken Fajitas

Juicy chicken and bell peppers roasted together in one pan for a colorful Tex-Mex dish.

Prep Duration
15 minutes
Cook Duration
25 minutes
Time Needed
40 minutes
Author Maya Brooks


Skill Level Easy

Cuisine Type Tex-Mex

Makes 4 Portions

Dietary Info None specified

Required Ingredients

Protein

01 1 ½ lbs boneless, skinless chicken breasts, thinly sliced

Vegetables

01 1 red bell pepper, sliced
02 1 yellow bell pepper, sliced
03 1 green bell pepper, sliced
04 1 medium red onion, sliced

Marinade & Seasonings

01 3 tbsp olive oil
02 2 tsp chili powder
03 1 tsp ground cumin
04 1 tsp smoked paprika
05 ½ tsp garlic powder
06 ½ tsp onion powder
07 ½ tsp dried oregano
08 ½ tsp salt
09 ¼ tsp black pepper
10 Juice of 1 lime

To Serve

01 8 small flour or corn tortillas, warmed
02 Fresh cilantro leaves, chopped (optional)
03 Lime wedges
04 Sour cream, guacamole, or salsa (optional)

Preparation Steps

Step 01

Preheat Oven: Preheat the oven to 425°F. Line a large sheet pan with parchment paper or foil for easy cleanup.

Step 02

Prepare Marinade: In a large bowl, blend olive oil, chili powder, cumin, smoked paprika, garlic powder, onion powder, oregano, salt, black pepper, and lime juice until evenly combined.

Step 03

Coat Chicken and Vegetables: Add sliced chicken, bell peppers, and red onion to the bowl and toss thoroughly to coat all pieces with marinade.

Step 04

Arrange on Sheet Pan: Spread the chicken and vegetables evenly across the prepared sheet pan in a single layer.

Step 05

Roast: Place the sheet pan in the oven and roast for 20 to 25 minutes, stirring halfway through, until the chicken is fully cooked and vegetables are tender with slightly charred edges.

Step 06

Serve: Serve immediately with warmed tortillas and optional toppings such as chopped cilantro, lime wedges, sour cream, guacamole, or salsa.

Tools Needed

  • Large sheet pan
  • Mixing bowl
  • Chef's knife
  • Cutting board
  • Tongs

Allergy Details

Look at the ingredient list to spot allergens. If you have questions, ask a healthcare provider.
  • Contains wheat if preparing with flour tortillas.
  • Contains dairy if served with sour cream.
  • Use corn tortillas for gluten-free option.
  • Check labels on tortillas and toppings for allergens.

Nutrition Details (each portion)

These facts are just for your reference and not substitute for medical guidance.
  • Energy: 380
  • Fats: 13 g
  • Carbohydrates: 32 g
  • Proteins: 34 g