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Sheet Pan Steak Fajitas

Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 4 people
Calories 450
Enjoy delicious and easy steak fajitas made on a single sheet pan! This recipe is perfect for a quick weeknight dinner with minimal cleanup.

Ingredients

Fajita Ingredients

  • 1 pound sirloin or flank steak (sliced into ½-inch strips)
  • 1 large onion (thinly sliced)
  • 3 bell peppers ((red, yellow, green), thinly sliced)
  • 2 tablespoons olive oil
  • 2 tablespoons taco seasoning
  • 1 lime (cut into wedges)

Serving Suggestions

  • Tortillas (for serving)
  • Salsa (for serving)
  • Cilantro leaves (for garnish)

Instructions 

  • Preheat oven to 425°F and place the sheet pan inside to heat.
  • In a large bowl, toss steak, onions, and bell peppers with olive oil and taco seasoning.
  • Remove the hot sheet pan, line with foil, and spread the mixture evenly.
  • Roast for 15–20 minutes, tossing halfway, until steak is cooked and vegetables are charred.
  • Remove from the oven and squeeze fresh lime juice over the top.
  • Serve in warm tortillas and top with salsa and fresh cilantro.

Notes

For extra flavor, marinate the steak for at least 30 minutes before cooking.
Calories: 450kcal
Cost: $20
Course: dinner
Cuisine: Mexican
Keyword: Steak