Hollandaise sauce One of his categories was "allemande", which was a stock-based sauce using egg and lemon juice. Escoffier replaced "allemande" with "hollandaise" in his list of the five mother sauces of haute cuisine. While many believe that a true hollandaise sauce should only contain the basic ingredients of eggs, butter and lemon, Prosper Montagne suggested using either a white wine or vinegar reduction, similar to a Béarnaise sauce, to help improve the taste. In English, the name "Dutch sauce" was common through the nineteenth century, but was largely displaced by "hollandaise" in the twentieth. As in other egg emulsion sauces, like
French cuisine and Franche-Comté. Amongst savorous specialties accounted in the "Cuisine franc-comtoise" from the Franche-Comté region are Croûte aux morilles, Poulet à la Comtoise, trout, smoked meats and cheeses such as Mont d'Or, Comté and Morbier which are at the palate best eaten hot or cold, the exquisite Coq au vin jaune and the special dessert gâteau de ménage. Charolais beef, poultry from Bresse, sea snail, honey cake, Chaource and Epoisses cheese are specialties of the local cuisine of Burgundy. Dijon mustard is also a specialty of Burgundy cuisine. "Crème de cassis" is a popular liquor made from the blackcurrants. Oil are