Why You’ll Love This Recipe

This Easy Sheet Pan Chicken Fajitas recipe brings bold Tex-Mex flavors to your table with minimal cleanup and maximum taste. Juicy chicken strips, colorful bell peppers, and onions are tossed with a simple homemade seasoning blend and roasted to perfection—all on one pan. It’s the perfect quick dinner for busy weeknights, and everyone can customize their own fajitas with their favorite toppings.

ingredients

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

chicken breast (sliced into thin strips)bell peppers (mixed colors, sliced)red onion (sliced)olive oilchili powdercuminpaprikagarlic powdersaltblack pepperlime tortillastoppings like sour cream, shredded cheese, guacamole, and salsa (optional)

directions

Preheat your oven to 425°F (220°C) and line a large baking sheet with parchment paper or foil.

In a large bowl, combine the sliced chicken, bell peppers, and onions.

Drizzle with olive oil and sprinkle with chili powder, cumin, paprika, garlic powder, salt, and black pepper. Toss everything together until evenly coated.

Spread the mixture evenly on the prepared baking sheet in a single layer.

Bake for 20-25 minutes, stirring halfway through, until the chicken is cooked through and the veggies are tender and slightly charred.

Remove from the oven and squeeze fresh lime juice over the top.

Serve immediately with warm tortillas and your favorite toppings.

Servings and timing

This recipe serves 4.Preparation time: 10 minutesCooking time: 20-25 minutesTotal time: 30-35 minutes

Variations

Use chicken thighs for a juicier texture.

Add sliced jalapeños for extra heat.

Swap chicken for shrimp or tofu for a different protein option.

Sprinkle with fresh cilantro before serving for added flavor.

storage/reheating

Store leftover chicken fajita mix in an airtight container in the refrigerator for up to 4 days.Reheat in a skillet over medium heat or in the microwave until warmed through.Freeze the cooked mixture for up to 2 months and thaw overnight in the fridge before reheating.

FAQs

Can I use frozen vegetables?

Yes, but fresh veggies will give a better texture. If using frozen, don’t thaw them first.

Do I need to marinate the chicken?

Not necessary, as the spices coat and roast with the chicken, but you can marinate for extra flavor.

What kind of tortillas work best?

Flour tortillas are traditional, but corn tortillas are a great gluten-free option.

Can I make this recipe ahead?

Yes, you can slice and season everything in advance, then bake when ready.

Can I cook this in an air fryer?

Yes, in smaller batches at 375°F for 12-15 minutes, shaking halfway through.

How do I keep tortillas warm?

Wrap them in foil and place in a warm oven or use a tortilla warmer.

Can I double the recipe?

Yes, just use two baking sheets to avoid overcrowding.

Is this recipe spicy?

It has mild heat. Add cayenne or hot sauce for more spice.

Can I add beans?

Yes, black beans or pinto beans make a great addition for extra protein and fiber.

Is this kid-friendly?

Absolutely! Adjust the spice level to suit your family’s taste.

Conclusion

This Easy Sheet Pan Chicken Fajitas recipe is a game-changer for quick and satisfying dinners. With just one pan and a handful of ingredients, you can enjoy flavorful fajitas any night of the week. Customizable, colorful, and incredibly easy—this dish is sure to become a staple in your meal rotation.