list_altInstructions
In a bowl, whisk together orange juice, lime juice, olive oil, garlic, jalapeño, cilantro, cumin, chili powder, salt, and pepper.
Marinate steak in mixture for at least 1 hour (up to overnight).
Preheat grill to high. Grill steak 4-5 minutes per side for medium-rare.
Rest steak 5 minutes, then slice thinly against the grain.
Warm tortillas and fill with steak and desired toppings.