Steak sauce is a type of condiment typically used to enhance the flavor of cooked beef, particularly steak. It is often made from a blend of ingredients such as tomatoes, vinegar, spices, and sometimes fruit, giving it a tangy and savory taste. Common brands of steak sauce include A1 and Heinz 57. While it is primarily associated with beef dishes, steak sauce can also be used with other meats or as a marinade. Its rich flavor profile makes it a popular choice for grilling and barbecuing.