Tag: Tangy kefir

Many commercial kefirs are milder and sweeter due to added sugars and thickeners, but a homemade batch can be much tangier and more complex. Knowing how to make kefir sour allows you to manipulate the fermentation process to create a drink with a distinct, robust flavor profile.

While standard kefir fermentation typically lasts 24 to 48 hours, some people experiment with longer periods. The question of whether you can successfully ferment kefir for 72 hours depends on your desired taste, grain health, and environmental factors.