Hollandaise sauce in English as early as 1573, though without a recipe showing that it was the same thing. The first documented recipe is from 1651 in La Varenne's "Le Cuisinier François" for ""asparagus with fragrant sauce"": La Varenne is credited with bringing sauces out of the Middle Ages with his publication and may well have invented hollandaise sauce. A more recent name for it is "sauce Isigny", named after Isigny-sur-Mer, which is famous for its butter. Isigny sauce is found in recipe books starting in the 19th century. By the 19th century, sauces had been classified into four categories by Carême.
French opera Classical "Pénélope" (1913) and Paul Dukas's colourful Symbolist drama, "Ariane et Barbe-Bleue" (1907). The more frivolous genres of operetta and opéra comique still thrived in the hands of composers like André Messager and Reynaldo Hahn. Indeed, for many people, light and elegant works like this represented the true French tradition as opposed to the "Teutonic heaviness" of Wagner. This was the opinion of Maurice Ravel, who wrote only two short but ingenious operas: "L'heure espagnole" (1911), a farce set in Spain; and "L'enfant et les sortilèges" (1925), a fantasy set in the world of childhood in which various animals and