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

Where To Buy Buttermilk Powder

You can purchase buttermilk powder online at Walmart.com

Substitute 1 cup fresh buttermilk for 1/4 cup powder + 1 cup water. Or use 1 cup sour cream or for baking use 1 cup milk + 1 1/2 teaspoons cream of tartar.
For 1 cup buttermilk you can combine 1/3 cup powdered milk + 1 cup of water, then add 1 tablespoon vinegar or lemon juice. Allow mixture to sit for 5 minutes before using.

12 oz. can buttermilk powder = 3 3/4 cups powder, 3 3/4 quarts prepared