Sheet Pan Steak Fajitas

Sheet Pan Steak Fajitas are a delicious and easy meal made all on one pan. These fajitas are made with simple ingredients and taste amazing!

Sheet Pan Steak Fajitas

Course: MainCuisine: MexicanDifficulty: Easy


Prep time


Cooking time





We just love these fajitas and I know you will too. The bell peppers, red onion and seasonings give them so much extra flavor, and the toppings you add will make them even more incredible! 


  • 2 pounds flank steak

  • 1 1/2 Tablespoons vegetable oil divided

  • 2 teaspoons chili powder

  • 1 1/2 teaspoons ground cumin

  • 1 teaspoon paprika

  • 1 teaspoon minced garlic

  • 1/2 teaspoon salt

  • 1/2 teaspoon pepper

  • 3 bell peppers, green, orange & red

  • 1 small red onion

  • 1 to 2 small limes

  • cilantro


  • Preheat oven to 450 degrees F. Spray a large baking sheet with non-stick spray.
  • Place flank steak in the center of baking sheet. Drizzle 1/2 Tablespoon of vegetable oil over the steak.
  • Mix together chili powder, ground cumin, paprika, salt and pepper. Sprinkle this mixture evenly over the top of the steak. Rub the spice mixture into the steak. Sprinkle minced garlic over the top.
  • Cut each bell pepper and the red onion into thin 1/4 inch strips. Spread them all around the sides of steak. Drizzle the remaining vegetable oil all over the peppers and onion.
  • Bake in preheated oven for 12 to 15 minutes or until steak reaches desired doneness. Using a meat thermometer check for meat temperature. 140 degrees F is medium rare. 150 is medium. and so on. (I cooked mine for about 17 minutes which made them almost well done.)
  • Remove from oven. Squeeze the juice of one or two limes evenly over steak, peppers and onion.
  • Let steak stand 10 minutes before slicing. *This is important to keep the steak tender. Then cut steak into thin slices against the grain.
  • Serve steak, peppers in onion inside warm tortillas and top with favorite toppings. Enjoy!

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