Espagnole sauce end of the process, and the sauce is further reduced. "Espagnole" is the French word for "Spanish", but the sauce's origin story is argued by French cooks. According to Louis Diat, the creator of "vichyssoise" and the author of the classic "Gourmet's Basic French Cookbook": "There is a story that explains why the most important basic brown sauce in French cuisine is called "sauce espagnole", or Spanish sauce. According to the story, the Spanish cooks of Louis XIII's bride, Anne, helped to prepare their wedding feast, and insisted upon improving the rich brown sauce of France with Spanish tomatoes. This
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