8 ways to use onion at home December 17, 2025 by ucef ADVERTISEMENT In a soup or stew, onion skins are an excellent ingredient not to throw away. It brings a lot of flavor to your broth and gives a beautiful brownish color. You then have the choice of adding whatever you like, such as mushrooms or seafood, and the result is exquisite. Little-known virtues of onions: Continue reading… ADVERTISEMENT ←PreviousNext→