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One-Pan Chicken Fajitas Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.9 from 22 reviews
  • Author: Diane
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: Mexican-Inspired
  • Diet: Gluten Free

Description

This One-Pan Chicken Fajitas recipe combines tender sliced chicken breasts with colorful bell peppers and red onion, all seasoned with a vibrant blend of Mexican-inspired spices. Baked together on a single sheet pan, it offers a quick, easy, and flavorful dinner option that’s perfect for busy weeknights.


Ingredients

Scale

Chicken and Vegetables

  • 1 1/2 lbs boneless skinless chicken breasts, sliced into thin strips
  • 3 bell peppers (red, yellow, and green), sliced
  • 1 large red onion, sliced

Seasonings and Oil

  • 2 tablespoons olive oil
  • 1 teaspoon chili powder
  • 1 teaspoon ground cumin
  • 1/2 teaspoon smoked paprika
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/4 teaspoon crushed red pepper flakes (optional)
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • Juice of 1 lime
  • Chopped cilantro for garnish (optional)

To Serve

  • Warm tortillas


Instructions

  1. Preheat Oven: Preheat your oven to 400°F (200°C) to ensure it’s ready for baking.
  2. Combine Ingredients: On a large sheet pan, place the sliced chicken breasts, bell peppers, and red onion. Drizzle the olive oil evenly over the ingredients.
  3. Season the Mixture: Sprinkle the chili powder, ground cumin, smoked paprika, garlic powder, onion powder, crushed red pepper flakes (if using), salt, and black pepper over the chicken and vegetables. Toss everything together thoroughly to coat all pieces evenly in the spices and oil.
  4. Arrange Evenly: Spread the chicken and vegetable mixture into a single, even layer on the sheet pan. This helps ensure even cooking and browning.
  5. Bake: Place the sheet pan in the preheated oven and bake for 20 to 25 minutes, or until the chicken is fully cooked through (reaching an internal temperature of 165°F) and the vegetables are tender.
  6. Finish and Garnish: Remove the pan from the oven, squeeze fresh lime juice over the top, and sprinkle with chopped cilantro if desired for a bright, fresh finish.
  7. Serve: Serve immediately with warm tortillas and your favorite toppings such as sour cream, guacamole, or shredded cheese for a complete meal.

Notes

  • You can prepare and slice all ingredients ahead of time and store them in the refrigerator until ready to bake, saving time on the day of cooking.
  • For an extra charred, smoky flavor, broil the sheet pan for 2 to 3 minutes after baking, keeping a close watch to prevent burning.
  • This recipe is versatile and works well with shrimp or steak as alternatives to chicken if preferred.