Description
A hamburger or burger is a type of round bread that is sliced in half, and in the middle is filled with a patty which is usually made from meat, then vegetables in the form of lettuce, tomatoes and onions. As a sauce, hamburgers are given various types of sauce such as mayonnaise, ketchup and chili sauce, and mustard. Some hamburger variants are also equipped with cheese and pickles. Hamburgers are a popular fast food in the United States