Fondue is Switzerland's national dish, a melting pot of different flavors and aromas, similar to the country itself–a melting pot of people and different cultures. Its name comes from the French word fondre, meaning to melt, and it was first described in Homer's Iliad as a mixture of goat cheese, flour, and wine.
Fondue's key ingredient is cheese that is melted over a fire, with a lot of regional varieties and flavorful additions such as cherry brandy, white wine, or a sprinkle of nutmeg. It was invented out of necessity, when the alpine locals and traveling herders relied only on cheese, wine, and bread to get them through the winter.
Traditionally, fondue is prepared in a flameproof casserole called a caquelon. The dish varies from region to region: fondue Neuchatel uses Gruyére and Emmental, fondue Vandois adds a lot of garlic, while fondue Fribourg is prepared with ripe Vacherin cheese.