A hamburger, also called a burger, is a dish consisting of fillings—usually a patty of ground meat, typically beef—placed inside a sliced bun or bread roll. The patties are often served with cheese, lettuce, tomato, onion, pickles, bacon or chilis with condiments such as ketchup, mustard, mayonnaise, relish or a “special sauce”, often a variation of Thousand Island dressing and are frequently placed on sesame seed buns. A hamburger patty topped with cheese is called a cheeseburger.[1]
Hamburgers are typically associated with fast-food restaurants and diners, but are also sold at various other restaurants. There are numerous international and regional variations of hamburger. Some of the largest multinational fast-food chains have a burger as one of their core products: McDonald’s Big Mac and Burger King’s Whopper have become global icons of American culture.
Etymology and Terminology
The term hamburger originally derives from Hamburg, the second-largest city in Germany; however, there is no certain connection between the food and the city.[4]
By rebracketing, the term “burger” eventually became a self-standing word that is associated with many different types of sandwiches that are similar to a hamburger but contain different meats such as buffalo in the buffalo burger, venison, kangaroo, chicken, turkey, elk, lamb or fish such as salmon in the salmon burger, and even with meatless sandwiches as is the case of the veggie burger.[5]
The term burger can also be applied to a meat patty on its own. Since the term hamburger usually implies beef, for clarity burger may be prefixed with the type of meat or meat substitute used, as in beef burger, turkey burger, bison burger, portobello burger, or veggie burger. In many English-speaking countries outside the United States, including the United Kingdom, Ireland, Canada, Australia and New Zealand, a piece of chicken breast on a bun is known as a chicken burger, which would generally not be considered a burger in the United States because the meat is whole, not ground; Americans would generally call it a chicken sandwich, but in Commonwealth English a sandwich typically requires sliced bread, and anything with a bun is usually considered a burger.
History
Versions of the meal have been served for over a century, but its origins remain obscure.[9] The 1758 edition of the book The Art of Cookery Made Plain and Easy by Hannah Glasse included a recipe called “Hamburgh sausage”, suggesting that it should be served “roasted with toasted bread under it.” A similar snack was also popular in Hamburg under the name of “Rundstück warm” (“bread roll warm”) in 1869 or earlier,[10] and was supposedly eaten by emigrants on their way to America. However this may have contained roasted beefsteak rather than Frikadelle. It has alternatively been suggested that Hamburg steak served between two pieces of bread and eaten by Jewish passengers travelling from Hamburg to New York on Hamburg America Line vessels (which began operations in 1847) became so well known that the shipping company gave its name to the dish.[11] It is not known which of these stories actually marks the invention of the hamburger and explains the name.
There is a reference to a “Hamburg steak” as early as 1884 in the Boston Journal.[OED, under “steak”] On July 5, 1896, the Chicago Daily Tribune made a highly specific claim regarding a “hamburger sandwich” in an article about a “Sandwich Car”: “A distinguished favorite, only five cents, is Hamburger steak sandwich, the meat for which is kept ready in small patties and ‘cooked while you wait’ on the gasoline range.”
Today
Hamburgers are usually a feature of fast food restaurants. The hamburgers served in major fast food establishments are usually mass-produced in factories and frozen for delivery to the site.[37] These hamburgers are thin and of uniform thickness, differing from the traditional American hamburger prepared in homes and conventional restaurants, which is thicker and prepared by hand from ground beef. Most American hamburgers are round, but some fast-food chains, such as Wendy’s, sell square-cut hamburgers. Hamburgers in fast food restaurants are usually grilled on a flat top, but some firms, such as Burger King, use a gas flame grilling process. At conventional American restaurants, hamburgers may be ordered “rare” but normally are served medium-well or well-done for food safety reasons. Fast food restaurants do not usually offer this option.
The McDonald’s fast-food chain sells the Big Mac, one of the world’s top-selling hamburgers, with an estimated 550 million sold annually in the United States.[38] Other major fast-food chains, including Burger King (also known as Hungry Jack’s in Australia), A&W, Culver’s, Whataburger, Carl’s Jr./Hardee’s chain, Wendy’s (known for their square patties), Jack in the Box, Cook Out, Harvey’s, Hesburger, Supermac’s, Shake Shack, In-N-Out Burger, Five Guys, Fatburger, Vera’s, Burgerville, Back Yard Burgers, Lick’s Homeburger, Roy Rogers, Smashburger, and Sonic also rely heavily on hamburger sales. Fuddruckers and Red Robin are hamburger chains that specialize in the mid-tier “restaurant-style” variety of hamburgers.
Some restaurants offer elaborate hamburgers using expensive cuts of meat and various cheeses, toppings, and sauces. One example is the Bobby’s Burger Palace chain founded by well-known chef and Food Network star Bobby Flay.
Hamburgers are often served as a fast dinner, picnic, or party food and are often cooked outdoors on barbecue grills.
A high-quality hamburger patty is made entirely of ground (minced) beef and seasonings; these may be described as “all-beef hamburger” or “all-beef patties” to distinguish them from inexpensive hamburgers made with cost-savers like added flour, textured vegetable protein, ammonia treated defatted beef trimmings (which the company Beef Products Inc, calls “lean finely textured beef”),[39][40] advanced meat recovery, or other fillers. In the 1930s, ground liver was sometimes added. Some cooks prepare their patties with binders like eggs or breadcrumbs. Seasonings may include salt and pepper and others like parsley, onions, soy sauce, Thousand Island dressing, onion soup mix, or Worcestershire sauce. Many name-brand seasoned salt products are also used.
Safety
Raw hamburger may contain harmful bacteria that can produce food-borne illnesses such as Escherichia coli O157:H7, due to the occasional initial improper preparation of the meat, so caution is needed during handling and cooking. Because of the potential for food-borne illness, the USDA, recommends hamburgers be cooked to an internal temperature of 160 °F (71 °C).[41] If cooked to this temperature, they are considered well-done.