How do you store homemade sauerkraut?
Storing in the Refrigerator Scoop sauerkraut into jars or freezer bags. Close the jar or bag tightly so no air can enter. Label the jar or bag with the date. Sauerkraut can stay good for up to three months in the refrigerator. Place the jar or freezer bag filled with sauerkraut on a shelf in your refrigerator.