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Sheet Pan Fajitas with Chicken and Steak

Sheet Pan Fajitas take less than 30 minutes from start to finish and can be made with chicken, steak or both. 
Prep Time10 mins
Cook Time20 mins
Total Time30 mins
Course: Entree
Cuisine: Mexican
Keyword: healthy sheet pan fajitas, sheet pan chicken fajitas, Sheet Pan Fajitas, steak sheet pan fajitas
Servings: 4
Calories: 693kcal
Author: Barbara


  • 1 Tablespoon Garlic Powder
  • 1 Tablespoon Chili Powder
  • 1 Tablespoon Ground Cumin
  • 1 Tablespoon Salt
  • 1 teaspoon Black Pepper
  • 2-3 Green Peppers
  • 1 large onion
  • 2- 3 Chicken Breasts
  • 1 Steak flank or skirt
  • 3 - 4 Tablespoons canola or vegetable oil


  • Preheat oven to 450 degrees F.
  • Line a sheet pan with foil, and spray with nonstick cooking spray.
  • Mix together garlic powder, chili powder, cumin, salt and pepper; set aside.
  • Slice green peppers and onions into thin slices.
  • Cut chicken breasts and steak into small slices, against the grain.
  • On the sheet pan, put the veggies on one side and the meat on the other.
  • Drizzle the entire pan with canola oil, making sure it is all evenly coated.
  • Sprinkle seasoning mixture evenly over the entire pan.
  • Cook for 10 to 20 minutes or until desired doneness. The thin slices of the meat and veggies will cook quickly. Check oven and stir once or twice.
  • Serve with tortillas, rice and your favorite condiments.


  • You can easily use just chicken or just steak for these healthy sheet pan fajitas.
  • When thinking about what cut of steak to use, a flank or skirt steak would work well for these fajitas.
  • You can also customize these fajitas with different color peppers for a colorful dish.
  • Take a shortcut and use a fajita packet seasoning mix instead of making your own, if you desire. 
  • Serve in taco shells, over rice, in your scrambled eggs or however you choose!
  • Looking for another way to use a Flank steak? Try our Flank Steak Taco Salad. 


Calories: 693kcal | Carbohydrates: 9g | Protein: 73g | Fat: 41g | Saturated Fat: 25g | Cholesterol: 215mg | Sodium: 2141mg | Potassium: 1431mg | Fiber: 3g | Sugar: 3g | Vitamin A: 917IU | Vitamin C: 53mg | Calcium: 51mg | Iron: 4mg