How Long Can You Keep Sauerkraut
Here’s a pro tip: you can freeze sauerkraut. Yes, freeze it. It won’t kill the good bacteria (they just go into hibernation), but it will change the texture. The crunch will vanish, and it’ll get a bit weepy.
So, only freeze sauerkraut if you plan to cook with it. Use it in soups, stews, or casseroles. It’s perfect for that. In the freezer, it can last 6 to 12 months without batting an eye. Just label it, or you’ll have a frozen mystery block in six months.
And don’t thaw it to eat raw. That’s like unfreezing a bag of tears. Just toss it straight into a hot pot.
The “It’s Fine” Rule of Thumb
Look, the real answer is simple: trust your nose and your eyes. Your fridge sauerkraut is almost always good for at least a month past opening. If you’re nervous, remember that people ate this stuff on sailing ships for months with no refrigeration.
Canning Sauerkraut - Creative Canning
If it survived the Mayflower, it can survive your crisper drawer. That’s a historical fact. Probably. I’m not a historian, but I like the imagery.
So don’t stress. Keep it cold, keep it covered, and keep a clean spoon. Your sauerkraut will be your loyal, tangy companion for a long, long time.