sauerkraut

Sauerkraut is finely cut raw cabbage that has been fermented by various lactic acid bacteria. It has a long shelf life and a distinctive sour flavor, both of which result from the lactic acid formed when the bacteria ferment the sugars in the cabbage leaves. Although it is considered a national dish in Germany and is known under its German name in English-speaking countries, it did not originate in Germany and is also a traditional and ubiquitous dish in Central and Eastern Europe. Overview and history Fermented foods have a long history in many cultures, with sauerkraut being one of the most well-known instances of traditional fermented moist cabbage side dishes. The Roman writers Cato (in his De Agri Cultura) and Columella (in his De re Rustica) mentioned preserving cabbages and turnips with salt. Popular folklore has imagined that sauerkraut was introduced to Europe by the trade networks formed across Eurasia by the Golden Horde. However, according to Mack and Surina (2005), there is no evidence to support this theory, nor any evidence that fermented cabbage arrived from an East Asian source, and there is evidence of sauerkraut production in Europe dating back to the early period of the Western Roman Empire.