Kvass
Sweet fermented beverage made from rye bread, beets, may be infused with fruit, apple, bird cherries, cranberries, lemon, raisins, strawberries
Source: Wikipedia
Recipes
Kvass (Russian Fermented Rye Bread Drink) | Recipe | My Homemade Food Recipes & Tips @EnjoyYourCooking
Kvass (Russian Fermented Rye Bread Drink) | Recipe. Kvass (kvas, quass) is probably a bit of unusual drink to this part of the globe. Indeed, if you read ingredients list: dried rye bread, water, sugar and yeast - it probably will not strike you as s.....