This Carne Asada is a simple, flavor-packed Mexican steak made with skirt or flank steak marinated in lime juice, garlic, and warm spices, then grilled quickly over high heat.
Whisk together the lime juice, olive oil, minced garlic, chili powder, salt, cumin, paprika, oregano, and pepper in a medium bowl until well combined.
Place the steak in a large resealable bag or shallow dish and pour the marinade over it, turning to coat evenly. Cover and refrigerate for at least 2 hours, or up to overnight for deeper flavor.
Preheat a grill or grill pan over high heat. Remove the steak from the marinade and let any excess drip off. Grill for 3–5 minutes per side, depending on thickness and desired doneness, until nicely charred on the outside.
Transfer the steak to a cutting board and let it rest for 5–10 minutes. Slice thinly against the grain and serve warm with tortillas, rice bowls, or your favorite toppings.