Béarnaise sauce Béarnaise sauce Béarnaise sauce (; ) is a sauce made of clarified butter emulsified in egg yolks and white wine vinegar and flavored with herbs. It is considered to be a "child" of the mother Hollandaise sauce, one of the five mother sauces in the French haute cuisine repertoire. The difference is only in the flavoring: Béarnaise uses shallot, chervil, peppercorns, and tarragon in a reduction of vinegar and wine, while Hollandaise is more stripped down, using a reduction of lemon juice or white wine. (One means of preparing Béarnaise, see below, is to start with Hollandaise and add the
French cuisine course) or "dessert", sometimes with a salad offered before the cheese or dessert. French regional cuisine is characterized by its extreme diversity and style. Traditionally, each region of France has its own distinctive cuisine. Paris and Île-de-France are central regions where almost anything from the country is available, as all train lines meet in the city. Over 9,000 restaurants exist in Paris and almost any cuisine can be obtained here. High-quality Michelin Guide-rated restaurants proliferate here. Game and ham are popular in Champagne, as well as the special sparkling wine simply known as "Champagne". Fine fruit preserves are known from