Become an RNLI Lifeguard and help save lives on more than 240 beaches across the UK and Channel Islands. Become an RNLI Lifeguard and help save lives on more than 240 beaches across the UK and Channel Islands.
Storing in the Refrigerator. 1  Scoop sauerkraut into jars or freezer bags. Close the jar or bag tightly so no air can enter. 2  Label the jar or bag with the date. Sauerkraut can stay good for up to three months in the refrigerator. 3  Place the jar or freezer bag filled with sauerkraut on a shelf in your refrigerator.
So, make it your goal to ferment for the full 3 weeks if your fermentation temperature is in the ideal range of 65-72Â° Fahrenheit (18â22Â° Celsius). When I teach my workshops, I have people open their sauerkraut on day 7 and taste.If they like it, put it in the fridge.or starters, until you like the taste, texture and tang of your sauerkraut! After all, you have to like it to eat it. Many have a hard time waiting for three weeks with their first few jars of sauerkraut. Plus, it is rather unnerving to leave a jar of food just sitting on your counter.