How to Make Homemade Kefir From Kefir Grains
To make kefir from grains you simply have to add the grains to milk, and leave it to ferment for about 2-3 days. Cover the jar of milk, but do not put an airtight lid over it. The longer you allow your kefir to ferment the sourer it tastes. Strain the liquid to separate kefir from grains. Place the grains in a separate jar where they continue to grow. Hence, once you have an initial batch of kefir grains, you can make kefir each time by adding only a small portion of grains.