8min · 4 servings How to make Carne Asada. This carne asada recipe is prepared with a deliciously easy and authentic marinade. A really good marinade not only tenderises your meat but adds incredible flavour with every bite. We marinate our meat for a good 2-3 hours before cooking, but for the best and most flavourful result, marinate your steak overnight! INGREDIENTS: • fresh squeezed lime juice • olive oil • garlic • ground cumin • ground oregano • garlic powder • salt • cracked black pepper • skirt or flank steak