Au jus the cook may simply skim off the fat from the juices left after cooking and bring the remaining meat stock and water to a boil. "Jus" can be frozen for six months or longer, but the flavor may suffer after this time. American recipes "au jus" often use soy sauce, Worcestershire sauce, salt, pepper, white or brown sugar, garlic, beets, carrots, onion, or other ingredients to make something more like a gravy. The American "jus" is sometimes prepared separately, rather than being produced naturally by the food being cooked. An example could be a beef "jus" made by reducing beef
Sauce Sauce In cooking a sauce is a 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 a dish. "Sauce" is a French word taken from the Latin "salsa", meaning "salted". Possibly the oldest recorded European sauce is garum, the fish sauce used by the Ancient Greeks; while doubanjiang, the Chinese soy bean paste is mentioned in "Rites of Zhou" in the 3rd century BC. Sauces need a liquid component. Sauces are an essential element in cuisines all over the world. Sauces