|Place of origin||France, Italy, and Switzerland|
|Main ingredients||Cheeses, white wine, seasoning, garlic, often kirsch|
|Cookbook: Fondue Media: Fondue|
Fondue (// or //; French pronunciation: [fɔ̃dy]) is a Swiss, Italian, and French dish of melted cheese served in a communal pot (caquelon or fondue pot) over a chafing stand (réchaud) heated with a candle or spirit lamp, and eaten by dipping long-stemmed forks with bread into the cheese. 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.
Since the 1950s, the name "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, in which pieces of fruit are dipped into a melted chocolate mixture, and fondue bourguignonne, in which pieces of meat are cooked in hot oil.
The word fondue is the feminine passive past participle of the French verb fondre ("to melt") used as a noun. It is first attested in French in 1735, in Vincent la Chapelle's Cuisinier moderne, and in English in 1878.
The earliest known recipe for cheese fondue as we know it today comes from a 1699 book published in Zurich, under the name "Käss mit Wein zu kochen" "to cook cheese with wine". It calls for grated or cut-up cheese to be melted with wine, and for bread to be dipped in it.
However, the name "cheese fondue", until the late 19th century, referred to a preparation including 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. Brillat-Savarin in 1834 says it is "nothing other than scrambled eggs with cheese". Variations included cream ("à la genevoise") and truffles ("à la piémontaise") in addition to eggs; and also what we now call "raclette" ("fondue valaisanne").
The first known recipe for the modern cheese fondue under that name, with cheese and wine but no eggs, was published in 1875, and was already presented as a Swiss national dish. Despite its modern associations with rustic mountain life, it was a town-dweller's dish from the lowlands of western, French-speaking, Switzerland: rich cheese like Gruyère was a valuable export item which peasants could not afford to eat.
Fondue was popularized as a Swiss national dish by the Swiss Cheese Union (Schweizerische Käseunion) in the 1930s as a way of increasing cheese consumption. The Swiss Cheese Union also created pseudo-regional recipes as part of the "spiritual defense of Switzerland". After World War II rationing ended, the Swiss Cheese Union continued its marketing campaign, sending fondue sets to military regiments and event organizers across Switzerland. Fondue is now a symbol of Swiss unity.
In the meantime, fondue continued to be promoted aggressively in Switzerland, with slogans like "La fondue crée la bonne humeur" "fondue creates a good mood" and (1981) "Fondue isch guet und git e gueti Luune" "fondue is good and creates a good mood" – abbreviated as "figugegl".
The extension of the name "fondue" to other dishes served in a communal hot pot dates to 1950s New York. Konrad Egli, a Swiss restaurateur, introduced fondue bourguignonne at his Chalet Suisse restaurant in 1956. Then in the mid 1960s, he invented chocolate fondue as part of a promotion for Toblerone chocolate. A sort of chocolate mousse or chocolate cake had also sometimes been called "chocolate fondue" starting in the 1930s.
Cheese fondue consists of a blend of cheeses, wine and seasoning. To prepare the caquelon it is first rubbed with a cut garlic clove. White wine is slightly heated with cornstarch, and then grated cheese is added and stirred until melted. It is often topped off with a bit of kirsch. The cornstarch or other starch is added to prevent separation. The mixture is stirred continuously as it heats in the caquelon.
When it is ready, diners dip cubes of bread speared on a fondue fork into the mixture.
Temperature and la religieuse
A cheese fondue mixture should be kept warm enough to keep the fondue smooth and liquid but not so hot that it burns. If this temperature is held until the fondue is finished there will be a thin crust of toasted (not burnt) cheese at the bottom of the caquelon. This is called la religieuse (French for the nun). It has the texture of a cracker and is almost always lifted out and eaten.
- Neuchâteloise: Gruyère and Emmental.
- Moitié-moitié (or half and half): Gruyère and Fribourg vacherin.
- Vaudoise: Gruyère.
- Fribourgeoise: Vacherin fibourgois à fondue,[Note 1] wherein potatoes are often dipped instead of bread. This is the only cheese fondue that does not use wine. The cheese is melted in a few tablespoons of water over low heat.
- Genevoise: Gruyère (preferably of several stages of maturity) with a little Emmentaler and Valais cheese. Sometimes chopped sautéed morels are added.
- Innerschweiz: Gruyère, Emmental, and sbrinz.
- Appenzeller: Appenzeller cheese with cream added.
- Tomato: Gruyère, Emmental, crushed tomatoes, and wine.
- Spicy: Gruyère, red and green peppers, with chili.
- Mushroom: Gruyère, Fribourg vacherin, and mushrooms.
- Valdôtaine (French: Fondue à la valdôtaine or Italian: Fonduta alla valdostana): Fontina, milk, eggs, and truffles, typical of the Aosta Valley;
- Fonduta piemontese in Piedmont.
Ready to eat
Fondue chinoise (lit. "Chinese fondue") is a common name for hot pot, where meat and vegetables are cooked in a shared pot of broth. Various sauces are provided on the side. Uniquely the meal is finished off when all the diners have finished cooking their ingredients by sharing out the broth, which now contains an amalgam of all of the flavors from the earlier ingredients.
Fondue bourguignonne consists of a fondue pot filled with hot oil into which diners dip pieces of meat to cook them. Various dipping sauces are provided on the side. This fondue comes also from Switzerland. 
Traditions and etiquette
A tradition says that if a man loses his bread in the pot, he buys drinks all around, and if a woman does, she must kiss her neighbors.
Most writers recommend that each morsel be put in the pot only once (no double-dipping) and that the dipping fork be used only to transport the food from the pot to one's plate, not to eat.
The choice of beverage to drink with fondue is specified in several conflicting traditions; some demand that white wine should be drunk, while others specify black tea as the beverage of choice. Some people drink a shot of spirits during or after the meal. However, a study published in 2010 showed that none of these beverages caused indigestion after eating fondue.
- Bagna càuda, a similar olive oil-based Northern Italian dish.
- Chocolate fountain
- List of cheese dishes
- List of cheese soups
- Nabemono, a variety of Japanese hot pot dishes
- Shabu-shabu a Japanese version of Chinese hot pot
- Welsh rabbit
Vacherin frobourgois exists in two forms, vacherin à fondue, used for making fondue and vacherin à main, a dessert cheese.—Alan Davidson, ed. (2014) The Oxford Companion to Food, p. 846 ISBN 978-0-1996-7733-7
- Oxford University Press, "Oxford Dictionaries Online: 'fondue'", Oxford Dictionaries Online, Retrieved 16 January 2015.
- Trésor de la langue française, s.v. fondue and fondre, etymology section B.3.a.
- Vincent la Chapelle, Le cuisinier moderne p. 220
- Oxford English Dictionary, Second edition, 1989; online version November 2010. s.v.
- Kochbuch der Anna Margaretha Gessner, 1699, cited by Albert Hauser, Vom Essen und Trinken im alten Zürich, cited by Isabelle Raboud-Schüle "Comment la fondue vint aux Suisses", Annales fribourgeoises 2007?
- Prosper Montagne, Larousse Gastronomique, 1938, p. 483, quoted in the Food Timeline FAQ
- "Ce n'est autre chose que des œufs brouillés au fromage", Jean Anthelme Brillat-Savarin, Physiologie du goût, 1834, p.336-9
- Joseph Favre, Dictionnaire universel de Cuisine, Paris 1894, cited by Raboud-Schüle, 2007
- Louis Favre, L'habitation--le vêtement--les aliments. Manuel d'économie domestique à l'usage des écoles secondaires et primaires supérieures, Neuchâtel 1875, cited by Raboud-Schüle, 2007
- Fabian Muhieddine, "La fondue: un coup marketing de 1930!", Le Matin.ch, reporting on a lecture by Isabelle Raboud-Schüle full text
- Raboud-Schüle, p. 4-5
- Raboud-Schüle, p. 5
- Isabelle Raboud-Schüle, director of the Musée gruérien, interview "History of Cheese Fondue" 
- National Public Radio, "The Fondue Conspiracy", Planet Money 575 (October 10, 2014) 
- Raboud-Schüle, p. 7
- Lawrence R. Samuel, End of the Innocence: The 1964-1965 New York World's Fair, p. 153
- Sylvia Lovegren, Fashionable Food: Seven Decades of Food Fads, pp. 240-2
- Barry Popik, The Big Apple blog, "Chocolate Fondue (myth)"
- Heidi and Gerhold Albonico (1972) Schweizer Tafelfreuden Vol. 1, Silva-Verlag, Zürich (German) OCLC 32640608
- See 1 and 2.
- Susan Fuller Slack (2001). Fondues and Hot Pots. New York, New York (USA): Berkeley Publishing Group. p. 1. ISBN 1-55788-369-6. Retrieved 2 February 2015.
- Ellen Brown, The Complete Idiot's Guide to Fondues and Hot Dips, p. 10
- Henriette Heinrich, Oliver Goetze, Dieter Menne, Peter X Iten, Heiko Fruehauf, Stephan R Vavricka, Werner Schwizer, Michael Fried, Mark Fox (December 2010). "Effect on gastric function and symptoms of drinking wine, black tea, or schnapps with a Swiss cheese fondue: randomised controlled crossover trial". BMJ 341. doi:10.1136/bmj.c6731.
- Fondue as a social event
- Isabelle Raboud-Schüle : Comment la fondue vint aux Suisses. In : Annales fribourgeoises no. 72, 2010, p. 101-112
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