Can kvass be made without bread? While searching for kvass recipes some of them mentioned that kvass can be made with rye flour or malt and since I can't find 100% rye breads where I live making them just for kvass would be too expensive.My question is - can kvass be made without bread and if it can't then can bread mush be reused to make more kvass (or use kvass to make more of it) instead of baking another bread?Also in a country near mine one company makes this drink and on the label it says that main ingredients are wheat and rye malt.
Kvass can be made without bread, e.g. "beet kvass" can be gotten going with minced raw beet root (fill jar between 1/4 and 1/3 full), a 3% saline solution (or thereabouts?), and a dollop of sourdough starter. I believe other starters (e.g. from milk products) can also be used, but I haven't dabbled with those. Mine bubbles for two to possibly three days, though mold may be a problem, so you'll want to monitor for that, figure out a reasonable upper limit, and strain and consume or find a refrigerator somewhere to stash the kvass in.

Fresh ginger root also makes for a nice addition, or spices to taste, or carrots...