Easy Sheet Pan Chicken Fajitas

Why You’ll Love This Recipe

I love this recipe because it delivers restaurant-style fajitas with very little effort. The chicken stays juicy, the vegetables become perfectly tender with lightly caramelized edges, and the seasoning adds plenty of smoky, savory flavor. I also enjoy how easy it is to customize with my favorite toppings and serve in tortillas, over rice, or on top of salads.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1½ pounds boneless, skinless chicken breasts, sliced into strips
• 3 bell peppers (red, yellow, and green), sliced
• 1 large onion, sliced
• 3 tablespoons olive oil
• 2 teaspoons chili powder
• 1 teaspoon smoked paprika
• 1 teaspoon ground cumin
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Juice of 1 lime
• 8 flour or corn tortillas
• Fresh cilantro, chopped, for garnish
• Lime wedges, for serving
• Optional toppings: sour cream, guacamole, shredded cheese, pico de gallo, or sliced jalapeños

Directions

1. I preheat the oven to 425°F (220°C) and line a large sheet pan with parchment paper or lightly grease it.
2. I place the sliced chicken, bell peppers, and onion on the sheet pan.
3. I drizzle everything with olive oil and lime juice.
4. I combine the chili powder, smoked paprika, cumin, garlic powder, onion powder, oregano, salt, and black pepper in a small bowl.
5. I sprinkle the seasoning mixture over the chicken and vegetables, then toss everything until evenly coated.
6. I spread the mixture into a single layer to ensure even roasting.
7. I bake for 20 to 25 minutes, stirring halfway through, until the chicken is fully cooked and the vegetables are tender.
8. If I want slightly charred edges, I broil everything for 2 to 3 minutes at the end of cooking.
9. I warm the tortillas while the fajitas finish cooking.
10. I fill each tortilla with the chicken and vegetables, then add my favorite toppings before serving immediately.

Servings and Timing

• Servings: 4
• Prep Time: 10 minutes
• Cook Time: 25 minutes
• Total Time: 35 minutes

Variations

• I substitute chicken thighs for even juicier fajitas.
• I use shrimp or steak instead of chicken for a different protein.
• I add sliced mushrooms, zucchini, or poblano peppers for extra vegetables.
• I sprinkle crushed red pepper flakes or cayenne pepper into the seasoning for extra heat.
• I serve the fajita mixture over cilantro-lime rice, cauliflower rice, or a fresh salad instead of tortillas.

Storage/Reheating

I store leftover chicken and vegetables in an airtight container in the refrigerator for up to 4 days. For longer storage, I freeze the cooked fajita mixture for up to 2 months. I thaw frozen leftovers overnight in the refrigerator before reheating. I warm everything in a skillet over medium heat for several minutes or microwave individual portions in short intervals until heated through. I always warm fresh tortillas just before serving for the best texture.

FAQs

Can I use frozen chicken?

Yes. I make sure the chicken is completely thawed and patted dry before slicing so it roasts evenly and develops better flavor.

Can I prepare the ingredients ahead of time?

Yes. I slice the chicken and vegetables and mix the seasoning up to one day in advance. I keep everything refrigerated until I’m ready to bake.

What tortillas work best?

I enjoy both flour and corn tortillas. Flour tortillas are soft and flexible, while corn tortillas provide a more traditional fajita flavor.

How do I keep the chicken from drying out?

I slice the chicken evenly, coat it well with oil and seasoning, and avoid overcooking it. Cooking everything in a single layer also helps the chicken stay juicy.

What can I serve with sheet pan chicken fajitas?

I like serving them with Mexican rice, refried beans, black beans, corn salad, chips and salsa, guacamole, or a simple green salad for a complete meal.

Conclusion

I enjoy making these Easy Sheet Pan Chicken Fajitas because they combine bold Tex-Mex flavors with the convenience of one-pan cooking. The juicy chicken, colorful roasted vegetables, and fresh toppings create a meal that’s both satisfying and easy to prepare. Whether I’m feeding my family on a busy weeknight or serving guests for a casual gathering, this recipe always delivers delicious results with minimal cleanup.

Easy Sheet Pan Chicken Fajitas

Print Recipe

Pin Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

These Easy Sheet Pan Chicken Fajitas are a quick and flavorful one-pan meal featuring juicy seasoned chicken, colorful roasted peppers, and onions. They’re perfect for busy weeknights and easy to customize with your favorite toppings.

• Author: Laura
• Prep Time: 10 minutes
• Cook Time: 25 minutes
• Total Time: 35 minutes
• Yield: 4 servings
• Category: Main Course
• Method: Bake
• Cuisine: Mexican
• Diet: Low Fat

Ingredients

• 1½ pounds boneless, skinless chicken breasts, sliced into strips
• 3 bell peppers (red, yellow, and green), sliced
• 1 large onion, sliced
• 3 tablespoons olive oil
• 2 teaspoons chili powder
• 1 teaspoon smoked paprika
• 1 teaspoon ground cumin
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Juice of 1 lime
• 8 flour or corn tortillas
• Fresh cilantro, chopped, for garnish
• Lime wedges, for serving
• Optional toppings: sour cream, guacamole, shredded cheese, pico de gallo, or sliced jalapeños

Cook Mode Prevent your screen from going dark

Instructions

1. Preheat the oven to 425°F (220°C) and line a large sheet pan with parchment paper or lightly grease it.
2. Place the sliced chicken, bell peppers, and onion on the sheet pan.
3. Drizzle with olive oil and lime juice.
4. In a small bowl, combine the chili powder, smoked paprika, cumin, garlic powder, onion powder, oregano, salt, and black pepper.
5. Sprinkle the seasoning mixture over the chicken and vegetables, then toss until evenly coated.
6. Spread everything into a single layer for even roasting.
7. Bake for 20–25 minutes, stirring halfway through, until the chicken is fully cooked and the vegetables are tender.
8. For lightly charred edges, broil for 2–3 minutes at the end of cooking if desired.
9. Warm the tortillas while the fajita mixture finishes cooking.
10. Fill each tortilla with the chicken and vegetables, then add your favorite toppings and serve immediately.

Notes

• Substitute chicken thighs, shrimp, or steak for the chicken if desired.
• Add mushrooms, zucchini, or poblano peppers for extra vegetables.
• Mix crushed red pepper flakes or cayenne into the seasoning for additional heat.
• Serve over cilantro-lime rice, cauliflower rice, or a fresh salad instead of tortillas.
• Store leftovers in the refrigerator for up to 4 days or freeze for up to 2 months.
• Reheat in a skillet or microwave and warm fresh tortillas before serving.

Nutrition

• Serving Size: 2 fajitas
• Calories: 460 kcal
• Sugar: 6 g
• Sodium: 640 mg
• Fat: 16 g
• Saturated Fat: 3 g
• Unsaturated Fat: 12 g
• Trans Fat: 0 g
• Carbohydrates: 35 g
• Fiber: 4 g
• Protein: 42 g
• Cholesterol: 95 mg