Bouillon cube

A bouillon cube , stock cube, or broth cube is dehydrated broth or stock formed into a small cube about 13 mm wide. It is typically made from dehydrated vegetables or meat stock, a small portion of fat, MSG, salt, and seasonings, shaped into a small cube. Vegetarian and vegan types are also made. Bouillon is also available in granular, powdered, liquid, and paste forms.