Béarnaise sauce be produced by adding capers and tarragon to a Hollandaise. 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,
French cuisine Louis XV. This recipe is still popular today, as are other recipes from Queen Marie Leszczyńska like consommé à la Reine and filet d'aloyau braisé à la royale. Queen Marie is also credited with introducing lentilles to the French diet. The French Revolution was integral to the expansion of French cuisine, because it abolished the guild system. This meant anyone could now produce and sell any culinary item he wished. Bread was a significant food source among peasants and the working class in the late 18th century, with many of the nation’s people being dependent on it. In French provinces,