In a large bowl, mix together lime juice, orange juice, garlic, cumin, oregano, salt, and pepper.add the flank steak to the bowl and marinate for at least 2 hours (or overnight if possible).in a large bowl, mix together lime juice, orange juice, garlic, cumin, oregano, salt, and pepper.add the flank steak to the bowl and marinate for at least 2 hours (or overnight if possible).Read More - https://sonorakitchen.com/blogs/news/queretaro-style-carne-asada-street-tacos