Hollandaise sauce mayonnaise and Béarnaise, the egg does not coagulate as in a custard; rather, the lecithin in the eggs serves as an emulsifier, allowing the mixture of the normally immiscible butter and lemon juice to form a stable emulsion. To make hollandaise sauce, beaten egg yolks are combined with butter, lemon juice, salt, and water, and heated gently while being mixed. Some cooks use a double boiler in order to control the temperature. Some recipes add melted butter to warmed yolks; others call for unmelted butter and the yolks to be heated together; still others combine warm butter and eggs in
French cuisine hold an AOC designation), lemons, nectarines and figs are grown there. Candied citron is used in nougats, while and the aforementioned brocciu and chestnuts are also used in desserts. Corsica offers a variety of wines and fruit liqueurs, including Cap Corse, Patrimonio, "Cédratine", "Bonapartine", "liqueur de myrte", "vins de fruit", "Rappu", and "eau-de-vie de châtaigne". French Guianan cuisine or Guianan cuisine is a blend of the different cultures that have settled in French Guiana. Creole and Chinese restaurants are common in major cities such as Cayenne, Kourou and Saint-Laurent-du-Maroni. Many indigenous animal species such as caiman and tapir are used