Marinated flank steak is grilled to perfection for the best Authentic Carne Asada recipe. This tender, grilled meat is full of authentic Mexican flavor.
Using a gallon-sized resealable bag or a 9x13 dish, combine lime juice, crushed garlic, orange juice, cilantro, salt, pepper, vegetable oil, jalapeno, and vinegar. Massage the bag or stir to mix the ingredients.
Add the steak to the marinade ensuring all parts of the meat are coated. Seal tightly and refrigerate for at least 2 hours, or preferably overnight.
Preheat an outdoor grill to high heat.
Remove the steak from the marinade and discard any excess marinade. Place the steak on the grill and cook for 7 to 10 minutes on each side.
Once cooked, remove the steak from the grill and let it rest for 10 minutes. Slice against the grain before serving.