Buttermilk Solids

Buttermilk solids are the dried components of buttermilk, a liquid byproduct of butter production. The liquid buttermilk is pasteurized and then dried, often through spray drying, to create a powder. This powder contains the lactose, protein, and minerals found in buttermilk.

Manufacturers add buttermilk solids to foods to provide a rich, slightly tangy flavor and to improve texture. They can act as a leavening agent in baked goods and contribute to browning. They are commonly found in pastries, baked goods, dairy-based products, and snack foods.

Buttermilk solids are generally recognized as safe (GRAS) by the FDA for use in food. They are a source of calcium and protein. International bodies like JECFA and EFSA have evaluated buttermilk and its components. At typical consumption levels, they are not associated with adverse health effects.