Beet Kvass
Yield: about 11/2 quarts (1.5 L)
 
Beet kvass is the brine from fermented beets (beetroot). It combines the benefits of beets with the benefits of fermentation! Beets contain vitamin B9 (folate) and vitamin C, plus iron and a variety of minerals that are necessary for proper nerve and muscle function and for healthy bones, liver, kidneys, and pancreas. Beet kvass is easy to make, and a shot of it is a great morning tonic and organ cleanser. If you buy organic beets and ginger, you don’t even have to peel them. This recipe works well in a half gallon (2 L) Mason jar.
Ingredients
  • 2 or 3 beets, peeled if not organic
  • 1 inch (2.5 cm) of fresh ginger, peeled if not organic (optional)
  • 1 inch (2.5 cm) of sprig rosemary (optional)
  • Approximately 11/2 quarts (1.5 L) filtered water
  • 1 tablespoon (15 g) sea salt
Instructions
  1. Coarsely chop the beets into 1⁄2- to 1-inch (1 to 2.5 cm) pieces. Cut the ginger (if using) into 1⁄4-inch (6 mm) chunks. Place the beets, ginger, and rosemary (if using) in a half gallon (2 L) Mason jar. Fill the jar halfway with filtered water. Add the salt, close the lid, and shake. Once the salt has dissolved, open the lid and fill with water to the shoulder of the jar, leaving 1 to 2 inches (2.5 to 5 cm) of space at the top. Close the lid. Write the date on a piece of masking tape and stick it to the outside of the jar.
  2. Let it sit for a few days to 1 week if your room is warm, or for 2 or 3 weeks if it’s cooler. The kvass will progress well if you keep the lid closed. Gently agitate once a day to ensure that mold does not form. You know it’s on its way when it starts getting foamy. Once you open the lid, though, it’s best to strain the kvass and refrigerate it because if you close it again and leave it at room temperature, molds can take hold.
  3. When you’re ready to put it into the fridge, pour it through a strainer to separate the beets (and other optional ingredients) from the liquid. The kvass is the liquid. Keep it covered in the refrigerator and drink it cold if you like.
  4. Keep the beet chunks in the refrigerator, too. They can be chopped up and thrown in salads or soups, blended and added to salad dressing, or put through a juicer. Or you can blend the beet chunks with some of the kvass as the base for a fermented beet gazpacho or borscht!
Notes
Substitute 6 carrots for the beets. (Ginger goes well in carrot kvass; rosemary may overwhelm it.) Carrot kvass is a good option for people who don’t like beets, and it’s a good way to start developing a taste for fermented tonics.

Recipe reprinted by permission from Kombucha, Kefir, and Beyond by Alex Lewin and Raquel Guajardo. c/o Fair Winds Press, an imprint of the Quarto Group
Recipe by Chic Vegan at https://www.chicvegan.com/beet-kvass-kombucha-kefir-beyond/