In cooking, a sauce is liquid, cream or semi-solid food served on or used in preparing other foods. Sauces are not normally consumed by themselves; they add flavor, moisture, and visual appeal to another dish. Sauce is a French word taken from the Latin salsa, meaning salted. Possibly the oldest sauce recorded is garum, the fish sauce used by the Ancient Greeks.Sauces need a liquid component, but some sauces (for example, pico de gallo salsa or chutney) may contain more solid elements than liquid. Sauces are an essential element in cuisines all over the world.Sauces may be used for savory dishes or for desserts.