Ingredients

• flank steak - 1.5 pounds
• olive oil - 2 tablespoons
• lime juice - 2 tablespoons
• garlic powder - 1 teaspoon
• cumin - 1 teaspoon
• chili powder - 1 teaspoon
• salt - 1 teaspoon
• black pepper - ½ teaspoon
• bell peppers (red and green) - 2, sliced
• onion - 1, sliced
• flour tortillas - 8
• fresh cilantro - for garnish
• sour cream - for serving
• salsa - for serving

Instructions

1. 1.

   In a bowl, mix olive oil, lime juice, garlic powder, cumin, chili powder, salt, and black pepper to create a marinade.

2. 2.

   Place the flank steak in the marinade, ensuring it is well coated. Let it marinate for at least 30 minutes.

3. 3.

   Preheat the grill to medium-high heat.

4. 4.

   Remove the steak from the marinade and discard the excess marinade.

5. 5.

   Grill the steak for about 6-7 minutes per side, or until the desired doneness is reached.

6. 6.

   During the last few minutes of grilling, add the sliced bell peppers and onions to the grill, cooking until they are tender.

7. 7.

   Remove the steak and vegetables from the grill and let the steak rest for 5 minutes before slicing.

8. 8.

   Slice the steak against the grain into thin strips.

9. 9.

   Warm the flour tortillas on the grill for about 30 seconds on each side.

10. 10.

    Assemble the fajitas by placing steak and grilled vegetables on a tortilla, and garnish with fresh cilantro, sour cream, and salsa.