30-Minute Sheet Pan Chicken Fajitas Meal

These Sheet Pan Chicken Fajitas are a healthy, fast weeknight meal. Marinated chicken strips with sliced peppers and onions bake in the oven in about 20 minutes.

Serve as a simple sheet-pan dinner, or present them flaming-sizzling on hot cast iron skillets.

How to Make Easy Sheet Pan Chicken Fajitas

This sheet-pan fajita dinner is quick, hands-off, and full of flavor. Follow these simple steps for tender, perfectly roasted chicken and vegetables.

• Combine all marinade ingredients in a large bowl and whisk until smooth.
• Add the sliced chicken breast to the marinade and toss to coat. Cover and refrigerate to marinate for at least 10 minutes, ideally 30 minutes or longer for better flavor.

• Preheat the oven to 400°F (204°C). Line a large baking sheet with foil and spray with non-stick oil. Arrange the marinated chicken with sliced bell peppers and onion in a single layer for even roasting.
• Bake for 20–25 minutes, until the chicken is cooked through and the vegetables are slightly charred around the edges.

• After baking, squeeze the juice of one lime over the fajitas and sprinkle with chopped cilantro.
• Serve immediately with warm tortillas or keep them low-carb by serving over rice or alone.

For Sizzling or Flaming Fajitas

• To serve sizzling: place individual fajita skillets or a large cast-iron skillet in the oven for the last 10 minutes to heat them. Transfer the hot fajita mix to the skillet and serve immediately for that restaurant-style sizzle.
• To serve flaming fajitas (optional): pour about ½ shot of tequila at the edge of the hot skillet and ignite carefully using a long lighter. Keep safety in mind—do not pour alcohol directly over food and keep flammable items away.

What to Serve with Sheet Pan Chicken Fajitas

These fajitas are versatile—eat them as a low-carb plate, or build tacos with warm tortillas. Popular toppings and sides include:

• Guacamole or sliced avocado
• Salsa roja or salsa verde
• Crema or a creamy avocado sauce
• Lime wedges and chopped cilantro
• Shredded cheese
• Rice and beans

Enjoy! 🙂

If you try this recipe, please leave a review and star rating in the comments — I’d love to know how it turned out!

Recipe: Sheet Pan Chicken Fajitas (Easy, 30-Minute Meal)

Sheet Pan Chicken Fajitas are a healthy, easy weeknight meal. Marinated chicken strips and sliced vegetables roast together for about 20 minutes. Serve plain or on sizzling skillets for extra flair.

Prep Time: 15 minutes

Cook Time: 20 minutes

Total Time: 35 minutes

Servings: 6

Equipment

• Sheet pan
• Cast iron skillet or individual fajita skillets (optional)
• Long lighter (for flaming fajitas, optional)

Ingredients

Marinade

• 2 tsp chili powder
• 1 ½ tsp ground cumin
• 1 tsp smoked or sweet paprika
• ½ tsp ground coriander
• 1 tsp salt
• ½ tsp black pepper
• 3 cloves garlic, minced
• 3 tbsp olive oil

Filling

• 1½ lbs boneless, skinless chicken breasts, sliced into ½-inch strips
• 1 yellow bell pepper, cored and sliced
• 1 red bell pepper, cored and sliced
• 1 green bell pepper, cored and sliced
• 1 whole yellow onion, halved and sliced
• Juice of 1 lime
• Fresh cilantro, chopped, for garnish

Optional

• Tequila (about ½ shot per skillet) for flaming fajitas

Instructions

1. Whisk all marinade ingredients together in a large bowl.
2. Add the sliced chicken and toss until well coated. Cover and refrigerate for at least 10 minutes, preferably 30 minutes or more.
3. Preheat oven to 400°F (204°C).
4. Line a large baking sheet with foil and spray with non-stick oil. Spread the marinated chicken, peppers, and onion in a single layer.
5. Bake 20–25 minutes, until chicken is cooked through and vegetables are tender with some browning.
6. Squeeze lime juice over the fajitas and sprinkle with chopped cilantro before serving.
7. Serve with warm tortillas and desired toppings.

For Sizzling Fajitas

1. Place cast iron skillets in the oven for the last 10 minutes to heat. Transfer the fajita mixture to the hot skillet and serve immediately for the sizzling effect.

For Flaming Fajitas (Optional)

1. Carefully pour about ½ shot of tequila at the edge of the hot skillet and ignite with a long lighter. Exercise caution and keep a safe distance while lighting. The flame will burn off quickly and add drama to the presentation.

Notes

Prepare the fajita filling the day before or the morning of to deepen the flavor—longer marinating improves the taste. For a vegan option, substitute two cans of drained, rinsed chickpeas for the chicken and proceed with the same marinade and cooking steps.

Recipe adapted from Cooking Classy.