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One-Pan Chicken Fajitas with colorful peppers and chicken on a plate

Sheet Pan Chicken Fajitas

Delightful explosion of flavors and textures with tender chicken, crisp bell peppers, and caramelized onions; perfect for weeknights or gatherings.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine Mexican, Tex-Mex
Servings 4 servings
Calories 350 kcal

Ingredients
  

Main Ingredients

  • 1 lb boneless, skinless chicken breast Tender and juicy, this is the heart of your dish.
  • 1 large red bell pepper Sweet and crispy, adding a lovely crunch.
  • 1 large yellow or orange bell pepper Bright and vibrant, enhancing the visual appeal.
  • 1 large red or yellow onion Aromatic and savory, bringing depth of flavor.
  • 2 tbsp extra-virgin olive oil For a delectable richness and moisture.
  • 1 tbsp chili powder A spicy kick that wakes up the palate.
  • 2 tsp ground cumin Earthy and warm, it complements other spices.
  • 1 tsp garlic powder Aromatic and flavorful, enhancing every bite.
  • ¾ tsp salt Balancing flavors for the perfect bite.
  • Juice of 1 lime Fresh and zesty, elevating the overall taste.
  • 8 corn or flour tortillas Soft and inviting, for the base of your fajitas.
  • to taste optional garnishes (cilantro, sour cream, avocado slices, pico de gallo, lime wedges) To add a personal touch.

Instructions
 

Preparation

  • Preheat your oven to 400°F (200°C) and prepare your sheet pan by lining it with parchment paper or lightly greasing it.
  • In a large mixing bowl, whisk together the extra-virgin olive oil, chili powder, ground cumin, garlic powder, and salt until smooth and combined.
  • Slice the chicken breasts into thin strips and add to the bowl, tossing gently to coat with the spicy seasoning blend.
  • Slice the bell peppers and onion, adding them to the bowl, and toss until all ingredients are evenly coated.

Cooking

  • Spread the seasoned chicken and vegetables in a single layer on the prepared sheet pan.
  • Roast in the oven for about 15 minutes. Then switch to broil (high) and broil for 3-5 minutes until cooked through and lightly charred.
  • Remove from the oven and squeeze fresh lime juice over the chicken and veggies, stirring gently.
  • Serve in warmed tortillas, allowing everyone to customize with optional garnishes.

Notes

For maximum flavor, consider marinating the chicken in the seasoning for a couple of hours or overnight. Substitute chicken with shrimp or a plant-based protein, and experiment with other vegetables like zucchini or mushrooms.
Keyword chicken fajitas, Easy Dinner, Healthy Recipe, Sheet Pan Chicken Fajitas, Weeknight Meal