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Healthy Sheet Pan Chicken Fajitas

4.93 from 13 votes
Healthy Sheet Pan Chicken Fajitas
Best ever Healthy Sheet Pan Chicken Fajitas made on just one pan with juicy, Tex-Mex seasoned chicken, bell peppers, and onions. Customize with your favorite toppings to turn this lightened up favorite into a must-make in your house!
Prep Time: 10 minutes
Cook Time: 20 minutes
0 minutes
Total Time: 30 minutes
Servings:6 servings

Ingredients

  • 3 boneless skinless chicken breasts, pounded evenly to about 1/2 inch thickness
  • 4 bell peppers, sliced, any color
  • 1 large onion, sliced
  • 4 tablespoons olive oil, divided
  • salt and pepper, to taste
  • 1 teaspoon garlic powder
  • 1 teaspoon chili powder
  • 1 teaspoon cumin
  • ½ teaspoon cayenne pepper
  • juice of 1 lime
  • 8 6-inch flour tortillas
  • toppings: light sour cream, salsa, mashed or sliced avocado, chopped cilantro, lime wedges for squeezing

Instructions

  • Preheat oven to 375 degrees and lightly grease a large sheet pan. Stir together garlic powder, chili powder, cumin, and cayenne pepper. 
  • Arrange chicken breasts on the pan, drizzle with 2 tablespoons olive oil and rub in with your fingers on both sides. Season generously with salt on both sides, then season chicken with mixed spices on both sides.
  • Arrange sliced peppers and onions on the pan around the chicken breasts. Drizzle with remaining 2 tablespoons olive oil. Season generously with salt. 
  • Bake for 15-20 minutes until chicken is cooked through. Transfer chicken to a cutting board, return peppers and onions to the oven and switch to BROIL for 3-5 minutes until the edges of the veggies start to char slightly, then remove from oven. 
  • While veggies are broiling, drizzle fresh lime juice over chicken then thinly slice into strips. 
  • Assemble fajitas with chicken, peppers, onions, and desired toppings and serve immediately. 

Notes

Tips and Tricks: 
  • Substitute lean beef or tofu cubes for the chicken.
  • Use plain Greek yogurt instead of sour cream.
  • Add cut asparagus pieces, sliced Brussels sprouts, cauliflower slices, or any of your favorite veggies to cook with the peppers.
  • Serve these with a variety of salsas and try mixing and matching to see which are you favorite.
  • If you are looking for a low-carb option, try putting the chicken and veggies in a leaf of romaine or bibb lettuce instead of a tortilla.
  • Make fajita chicken bowls by skipping the tortilla and adding the chicken and veggies to some cilantro-lime rice. Add in some black or pinto beans too if you would like a little extra protein.
  • Have fun with your toppings: You could also include sliced black olives, pickled jalapenos or red onions, queso fresco, or a tablespoon of monterey jack cheese.
  • Make these gluten-free by using corn tortillas.

Nutrition

Calories: 187 kcal, Carbohydrates: 8 g, Protein: 13 g, Fat: 11 g, Saturated Fat: 2 g, Trans Fat: 1 g, Cholesterol: 36 mg, Sodium: 85 mg, Potassium: 425 mg, Fiber: 3 g, Sugar: 4 g, Vitamin A: 2674 IU, Vitamin C: 104 mg, Calcium: 19 mg, Iron: 1 mg
Course: Main Course
Cuisine: Mexican
Author: Tiffany