How to Process Homemade Whey

Whey is protein found in fermented dairy products. Whey protein powder is readily available at health food stores. Making your own whey at home from buttermilk is simple, requiring only a few items. Once processed, you can use your whey protein to add protein to shakes, baked goods, casseroles and a variety of other recipes. Stored properly, your homemade whey protein can be used for up to six months, according to "Nutrition: Concepts and Controversies."

Step 1

Pour 1 cup of buttermilk into a jar. Secure the lid to the jar.

Step 2

Allow the buttermilk to ferment at room temperature for two days.

Step 3

Place the strainer over the bowl. Line the strainer with the kitchen towel.

Step 4

Pour the fermented buttermilk through the strainer. Allow the buttermilk to drain through the towel for two hours.

Step 5

Tie the corners of the kitchen towel together to form a sack. Lift up the sack and squeeze the remaining liquid, which is the whey, from the buttermilk by firmly squeezing the towel.

Step 6

Pour the whey into a jar and secure the lid. Refrigerate the whey until you are ready to use it.

Things You'll Need

  • Jar with lid
  • Refrigerator
  • Buttermilk
  • Kitchen towel
  • Strainer
  • Bowl

References

  • "Contemporary Nutrition"; Gordon Wardlaw and Anne Smith; 2007
  • "Nutrition: Concepts and Controversies"; Frances Sizer; 2008

Article reviewed by OmahaTyppo Last updated on: Jan 30, 2011

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