This recipe for grilled flank steak with chimichurri sauce is a classic Argentinean dish that is perfect for a summer barbecue. The flank steak is marinated in a mixture of olive oil, garlic, and spices, then grilled to perfection and served with a tangy and flavorful chimichurri sauce made with fresh herbs, garlic, and vinegar. The result is a tender and juicy steak with a bright and zesty sauce that is sure to impress your guests.
