Combine chopped beet and 1 chopped apple in a quart jar. Fill jar with water, leaving 1 inch of headspace. Cover and leave to ferment for 3 to 7 days, or until pleasantly tangy. Strain kvass from beet ...

Rabid kombucha-drinking hippies will love Cortney Burns's beet kvass, a brightly colored, probiotic, naturally fermented drink. Over at San Francisco's Bar Tartine, she takes some leftover rye bread ...

Beet kvass is a fermented Ukrainian drink that provides not only probiotics and digestive enzymes, but is a key aid in detoxifying the body. Fermenting anything heightens its nutritional value and ...

Bon Appétit Test Kitchen Manager Brad Leone is back for Episode 32 of "It's Alive." This time Brad makes the highly requested beet kvass. It's a fermented drink popularly made with rye bread, but ...