Hotdog

Hot dog

A cooked hot dog in a bun with mustard
Alternative names	Frankfurters, franks, wieners, weenies, tube steak, sausage, banger
Place of origin	Germany
Serving temperature	Hot
Main ingredients	Pork, beef, chicken, or combinations thereof, and a bun
Variations	Multiple
Food energy (per serving)	210 kcal
Other information	Hot dogs are often red, but may be brown

A hot dog (also spelled hotdog) is a cooked sausage, traditionally grilled or steamed and served in a partially sliced bun as a sandwich. Typical garnishes include mustard, ketchup, onions, mayonnaise, relish, coleslaw, cheese, chili, olives, and sauerkraut. Hot dog variants include the corn dog and pig in a blanket. The hot dog's cultural traditions include the Nathan's Hot Dog Eating Contest and the Oscar Mayer Wienermobile.

This type of sausage was culturally imported from Germany and popularized in the United States, where it became a working-class street food sold at hot dog stands and carts. The hot dog became closely associated with baseball and American culture. Hot dog preparation and condiments vary regionally in the US. Although particularly connected with New York City and New York City cuisine, the hot dog became ubiquitous throughout the US during the 20th century, and emerged as an important part of some regional cuisines (notably Chicago street cuisine).

Claims about hot dog invention are difficult to assess, as stories assert the creation of the sausage, the placing of the sausage (or another kind of sausage) on bread or a bun as finger food, the popularization of the existing dish, or the application of the name "hot dog" to a sausage and bun combination most commonly used with ketchup or mustard and sometimes relish.