The word “sauce” comes from the French word that means “a relish to make food more appetizing.” All types of sauces are important in cooking. A good sauce adds flavor, moisture, richness, color, and visual appeal. Sauces should complement food, not disguise it. You can also use sauces as a contrasting flavor. For example, the sweetness of roosted pork goes well with a Dijon sauce (a brown sauce with Dijon mustard). Sauces come in many forms and are made in many ways – gravy, salsa, fruit coulis, pan sauces. All of these fall into the broad category of sauces.