To make buttermilk powder; the buttermilk is first pasteurized, then concentrated with an evaporator and finally dried (spray or roller dried) to produce buttermilk powder. Buttermilk powder is low in fat and provides an excellent source of protein. It is also a source of calcium, phosphorous, riboflavin and vitamin B12
You can purchase buttermilk powder online at Walmart.com
Looking for a good substitute for buttermilk powder? Try one of these suggestions:
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