History of the hamburger in the United States is found in Japan, but is a local variation. History of the hamburger in the United States A hamburger (or burger) is a sandwich that consists of a cooked ground meat patty, usually beef, placed between halves of a sliced bun or between slices of bread or toast. Hamburgers are often served with various condiments, such as mustard, mayonnaise, and ketchup, and other options including lettuce, tomato, onion, pickles, and cheese. The Texas historian Frank X. Tolbert attributes the invention of the hamburger to Fletcher Davis of Athens, Texas. Davis is believed to have sold hamburgers at his café at
Ground meat are then fried, baked, steamed, or braised. They may be cooked on a skewer to produce dishes such as "kabab koobideh", "adana kebabı" and "ćevapi". It may be formed into patties which are then grilled or fried (hamburger), breaded and fried ("menchi-katsu", Pozharsky cutlet), or braised (Salisbury steak). It may be formed into meatloaves or pâtés and baked. It may also be used as a filling or stuffing for meat pies and "böreks", and also as stuffing. It may be made into meat sauce such as ragù, which in turn is used in dishes like pastitsio and moussaka. It may