French wine wines. At the 2007 harvest, the most common grape varieties were the following: The concept of Terroir, which refers to the unique combination of natural factors associated with any particular vineyard, is important to French "vignerons". It includes such factors as soil, underlying rock, altitude, slope of hill or terrain, orientation toward the sun, and microclimate (typical rain, winds, humidity, temperature variations, etc.). Even in the same area, no two vineyards have exactly the same terroir, thus being the base of the "Appellation d'origine contrôlée" (AOC) system that has been a model for appellation and wine laws across the globe.
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