Canning, Drying & Fermenting, Recipes

How to make whey How to make whey

Whey is often called for as a culture starter in foods like lacto-fermented vegetables, beverages, and grains and flours. It can be obtained from yogurt, kefir, cultured buttermilk, clabbered milk, and some cheeses.

Whey is full of the beneficial bacteria and enzymes found in these cultured dairy products. By using whey, the ferment is inoculated with the specific cultures in the whey.

Making whey is easy. The main objective is to remove any dairy solids from the liquid whey so that it isn’t as perishable.

Equipment:

  • Bowl
  • fine mesh strainer, tight-weave cloth, coffee filter, cotton bag, butter muslin, or greek yogurt maker

Ingredients:

  • Cultured yogurt, kefir, buttermilk, or clabbered raw milk

Instructions:

Place the strainer so that it is sitting atop the rim of the bowl, leaving a few inches of space below the strainer. Unless your strainer is very fine mesh, you’ll want to line the strainer with the cloth or coffee filter. Gently spoon the cultured dairy inside the lined strainer. (I use a greek yogurt strainer)

How to make WheyHow to make Whey

After a few minutes, the whey should begin slowly dripping into the bowl. The whey should be a translucent pale yellow with no white dairy streaks to it.

If you find that the first straining leaves some of the dairy solids in the whey, simply pour the whey through for a second straining.

Note that the strainer or cloth must be very tightly woven in order to keep the dairy solids from dripping through. Coffee filters and tightly woven tea towels generally work the best if you do not have a greek yogurt strainer like I use.

How to make WheyHow to make Whey

Straining the whey for a few hours results in a soft, easily spreadable cheese of Greek-style yogurt texture (if you use yogurt you will end up with greek yogurt) Straining overnight results in a denser, cream cheese-like texture and yields more whey in the end.

Store whey in a clean jar in the refrigerator, where it should last for months. The cheese can be stored in a separate container for a week or so and used as a cream cheese replacement or as a very thick spoonable snack.

How to make WheyHow to make Whey