Variations included cream (“à la genevoise”) and truffles (“à la piémontaise”) in addition to eggs, as well as what is now called “raclette” (“fondue valaisanne”). Brillat-Savarin wrote in 1834 that it is “nothing other than scrambled eggs with cheese”. However, the name “cheese fondue”, until the late 19th century, referred to a dish composed of eggs and cheese, as in la Chapelle’s 1735 Fonduë de Fromage, aux Truffes Fraiches it was something between scrambled eggs with cheese and a cheese soufflé. It calls for grated or cut-up cheese to be melted with wine, and for bread to be dipped in it. The earliest known recipe for the modern form of cheese fondue comes from a 1699 book published in Zürich, under the name “Käss mit Wein zu kochen” ‘to cook cheese with wine’. It is first attested in French in 1735, in Vincent la Chapelle’s Cuisinier moderne, and in English in 1878. The word fondue is the feminine passive past participle of the French verb fondre ‘to melt’ used as a noun. Since the 1950s, the term “fondue” has been generalized to other dishes in which a food is dipped into a communal pot of liquid kept hot in a fondue pot: chocolate fondue, fondue au chocolat, in which pieces of fruit or pastry are dipped into a melted chocolate mixture, and fondue bourguignonne, in which pieces of meat are cooked in hot oil or broth. It was promoted as a Swiss national dish by the Swiss Cheese Union (Schweizerische Käseunion) in the 1930s, and was popularized in North America in the 1960s.

Fondue (,, French: ) is a Swiss melted cheese dish served in a communal pot (caquelon or fondue pot) over a portable stove ( réchaud) heated with a candle or spirit lamp, and eaten by dipping bread into the cheese using long-stemmed forks.

Asterix fondue