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sheet pan steak fajitas

Sheet Pan Steak Fajitas

Course: Main Course
Cuisine: Mexican
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 6 people
Calories: 425kcal
Made with tender, marinated beef strips, these Sheet Pan Steak Fajitas are such a delicious and easy weeknight meal!
Print Recipe



  • 2 pounds beef skirt steak sliced thin in ½ inch strips
  • 1 Large red onion sliced thin
  • 4 bell peppers sliced thin
  • 8 ounces baby Bella mushrooms quartered
  • 1 1/5 tablespoons lime juice
  • 2 tablespoons oil
  • 1 Tablespoon Kosher sea salt
  • 2 Tablespoons brown sugar
  • ½ Tablespoon dried oregano
  • 1 ½ Tablespoons chili powder
  • 1 Tablespoons Cumin
  • ¼ Tablespoon Paprika
  • ½ Tablespoon Garlic powder
  • Cooking spray


  • Tortillas
  • Fresh cilantro
  • Cheese
  • Sour cream
  • Avocado


  • Combine lime juice, oil, seasonings and sugar in a large Ziploc baggie. Place your sliced steak in the baggie to marinate while you prepare your other ingredients.
  • Preheat your oven to 400°F then prepare your sheet pan with cooking spray.
  • Add sliced vegetables to sheet pan.
  • Using tongs take steak out of baggie and place on sheet pan.
  • Drizzle lime juice mixture over all ingredients on sheet pan.
  • Toss well using tongs, arrange meat and vegetables in a single layer.
  • Cook at 400°F for about 20 minutes, or until veggies are tender and meat is browned on the outside. Add up to 5 more minutes if needed to finish cooking the meat to your preference.
  • While the fajita mixture is cooking, prepare additional ingredients like the tortillas, fresh chopped cilantro, shredded cheese, sour cream and sliced avocado.
  • Serve on sheet pan and build your own fajitas!


  • Use a preheated oven.
  • If you prefer more heat add more chili powder and some red chili flakes.
  • You can save time by slicing the vegetables the night before.
  • Add up to 5 more minutes if needed to finish cooking the meat to your preference.
  • If you like tortillas with char marks, warm them on the stove if you have a gas range.
  • You can serve this straight from the sheet pan, saves on washing up and make it more fun!
  • Portion up into container, with some rice, for a great meal prep idea.


Calories: 425kcal | Carbohydrates: 15g | Protein: 33g | Fat: 27g | Saturated Fat: 10g | Cholesterol: 92mg | Sodium: 1284mg | Potassium: 840mg | Fiber: 3g | Sugar: 9g | Vitamin A: 3256IU | Vitamin C: 104mg | Calcium: 53mg | Iron: 4mg