Sauce classical cuisine are daughter sauces. For example, béchamel can be made into Mornay by the addition of grated cheese, and espagnole becomes bordelaise with the addition of reduction of red wine, shallots, and poached beef marrow. A specialized implement, the French sauce spoon, was introduced in the mid-20th century to aid in eating sauce in French cuisine, enjoying increasing popularity at high-end restaurants. Italian sauces reflect the rich variety of the Italian cuisine and can be divided in several categories including: Examples are: There are thousands of such sauces, and many towns have traditional sauces. Among the internationally well-known are:
French cuisine contrôlée" (AOC) (regulated appellation) laws. French cuisine was made important in the 20th century by Auguste Escoffier to become the modern haute cuisine; Escoffier, however, left out much of the local culinary character to be found in the regions of France and was considered difficult to execute by home cooks. Gastro-tourism and the "Guide Michelin" helped to acquaint people with the rich bourgeois and peasant cuisine of the French countryside starting in the 20th century. Gascon cuisine has also had great influence over the cuisine in the southwest of France. Many dishes that were once regional have proliferated in variations