How to Make Sauerkraut Homemade sauerkraut is easy to make and tastes delicious. Sauerkraut is made by a process called Lacto-fermentation, the lactic acid preserves the cabbabge and prevents harmful bacteria from growing. Preparing the Cabbage Make sure your pot and all utensils are clean before you start. Give the cabbage head a good rinse and remove any insects or...