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Sheet Pan Steak Fajitas with Tri-Color Peppers

Indulge in the vibrant flavors of Sheet Pan Steak Fajitas with Tri-Color Peppers, a dish that brings the fiesta to your dining table in just 30 minutes! Tender marinated flank steak pairs deliciously with sweet roasted bell peppers and onions, making it a perfect option for busy weeknights or festive gatherings. Easy to prepare and packed with flavor, this one-pan meal is sure to be a hit with family and friends.

Ingredients

Scale
  • 1 lb flank steak
  • 1 medium red bell pepper
  • 1 medium green bell pepper
  • 1 medium yellow bell pepper
  • 1 large yellow onion
  • 2 tbsp olive oil
  • 2 tbsp fajita seasoning (store-bought or homemade)
  • 2 tbsp lime juice (freshly squeezed)

Instructions

  1. Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
  2. Thinly slice the flank steak against the grain and chop the bell peppers and onion into bite-sized pieces.
  3. In a bowl, combine sliced steak, olive oil, lime juice, and fajita seasoning; mix well and let marinate for about 15 minutes.
  4. Spread the seasoned steak, bell peppers, and onion evenly on the prepared baking sheet.
  5. Roast in the oven for 20-25 minutes or until the steak reaches desired doneness.
  6. Serve on warm tortillas or over rice, garnished with your favorite toppings.

Nutrition

Keywords: Feel free to substitute flank steak with chicken or shrimp for variety. Add beans or corn for extra texture and flavor. For added smokiness, try using smoked paprika in the seasoning.