2-5 days depending on room temperature/season
This is a homemade probiotic drink.
*The grains will grow. You may make a bigger batch of kefir or you can rest them by freezing them. When you want to use them again, you just place them back in milk and repeat process.
**Refrigeration slows the process. If travelling, you can place the kefir grains in 1 liter of milk and keep them like this for months.
***I tried drying them too, but that didn't work for me, they went yellow and gradually died.
Recipe by Veronika Bar, of www.veronikabar.com. All images and content on this site are copyright protected. Please do not use my images without my permission. If you’d like to share this recipe on your site, please re-write the recipe and link to this post as the original source. Thank you.