👉 Caoutchoucin is a French word that means "mousse" in English. It's typically used to describe a soft, creamy substance that comes from an egg or other dairy product and can be used as a substitute for traditional meringue. In culinary contexts, the term caoutchoucin often refers to a type of mousse that is commonly found in desserts such as eclairs, tarts, and macarons. It's also sometimes used to describe a type of