Bio Kitchen is the name of Clearspring premium range of organic and biodynamic staple foods in clear glass jars which are naturally sweet and full of flavour. Sauerkraut literally means sour cabbage in German. Naturally fermented, without added vinegar- just salt and time as well as juniper berries for a delicious and authentic taste. Sauerkraut is made by a pickling process called lacto-fermentation that is similar to how traditional gherkins and kimchi are made.