And that something is bouillon. Bouillon comes in a few different forms like cubes, powders, and pastes, but they are all a form of concentrated stock and seasonings, usually chicken, beef, or ...
To upgrade your next pot of homemade ... a store-bought bouillon. You are probably more accustomed to using bouillon as a base for soups or stews, but it can add just as much flavor to mashed potatoes ...