Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Sheet Pan Steak Fajitas

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

These sizzling sheet pan steak fajitas are an easy, flavor-packed meal made with tender strips of steak, vibrant bell peppers, and bold fajita seasoning—all roasted to perfection in just 30 minutes. Serve with warm tortillas and your favorite toppings for a delicious, no-fuss dinner.

  • Total Time: 30 minutes
  • Yield: 4 servings

Ingredients

  • 1 pound steak (flank, sirloin, or skirt), sliced into thin strips
  • 1 red onion, sliced
  • 1 red bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 2 tablespoons olive oil
  • 2 tablespoons fajita seasoning
  • 6 cloves garlic, minced

Instructions

  1. Preheat oven to 400°F (200°C).
  2. In a large bowl, toss the steak strips, onions, and bell peppers with olive oil, fajita seasoning, and minced garlic until evenly coated.
  3. Spread the mixture in a single layer on a large baking sheet.
  4. Bake for 15–20 minutes, tossing halfway through, until the steak is cooked to your desired doneness and the vegetables are tender.
  5. Serve hot with tortillas, lime wedges, and your favorite toppings like sour cream, avocado, or cilantro.

Notes

  • Use pre-cut fajita mix vegetables to save time.
  • Line the baking sheet with foil or parchment for easy cleanup.
  • For extra flavor, marinate the steak in fajita seasoning and olive oil for 30 minutes before baking.
  • Great with low-carb tortillas for a keto-friendly option.
  • Author: Maya
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Main Course
  • Method: Sheet Pan
  • Cuisine: Mexican-Inspired

Nutrition

  • Serving Size: 1 serving (without tortillas)
  • Calories: 375
  • Sugar: 5g
  • Sodium: 620mg
  • Fat: 22g
  • Saturated Fat: 6g
  • Unsaturated Fat: 14g
  • Trans Fat: 0g
  • Carbohydrates: 12g
  • Fiber: 3g
  • Protein: 30g
  • Cholesterol: 80mg