What Is Cream Of Tartar Made From?
Cream of tartar is made from tartaric acid, a byproduct of winemaking. It is formed as a powder when grape juice ferments and becomes wine. During the fermentation process, tiny crystals of tartaric acid are formed, which are then collected and turned into cream of tartar. It is a common ingredient in baking powder, meringues, and tarts due to its acidic properties that help stabilize egg whites and activate baking soda.