Demi-glace warm. At this point, the espagnole is prepared, and when it is finished, the brown stock is added in equal portions to the espagnole. Demi-glace keeps very well, about six months refrigerated or almost indefinitely frozen. Due to the considerable effort involved in making the traditional demi-glace, chefs commonly substitute a simple "jus lié" of veal stock or to create a simulated version, which the American cookbook author Julia Child referred to as a "semi-demi-glace"(i.e. sans espagnole sauce). However, even today, many chefs who prepare French "haute cuisine" use a demi-glace prepared in their own kitchen. Concentrates and mixes, mostly
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