How Long Does Sauerkraut Last?

Sauerkraut is a type of fermented cabbage that has a sour, slightly salty taste. It’s a popular ingredient in German and Eastern European dishes, and can be eaten on its own or used as a condiment. Sauerkraut is made by adding salt to shredded cabbage, then allowing it to ferment for several weeks.

The fermentation process gives sauerkraut its distinct flavor and also makes it shelf-stable. So how long does sauerkraut last? Typically, homemade sauerkraut will last for several months in the fridge.

Commercially produced sauerkraut can last even longer, up to a year or more. When stored properly, sauerkraut will continue to ferment slowly over time, so it will gradually become more sour and intense in flavor. However, it’s important to keep an eye on your sauerkraut and discard it if it starts to develop mold or an off-putting odor.

If you’re a fan of sauerkraut, you might be wondering how long it lasts. The answer may surprise you! Sauerkraut is made by fermentation, which means that it can last for months, or even years, without going bad.

In fact, many people believe that sauerkraut actually gets better with age. So if you’ve got a jar of sauerkraut in your fridge, don’t worry about it going bad any time soon. Just enjoy it while it lasts!

How Long Does Sauerkraut Last in Fridge

Sauerkraut is a fermented cabbage dish that originates from Germany. It is made by finely chopping cabbage and then mixing it with salt. This creates a watery brine that the cabbage ferments in.

The fermentation process can take anywhere from a few days to a few weeks, depending on the temperature. Once fermented, sauerkraut can be stored in the fridge for up to six months. When shopping for sauerkraut, make sure to check the label for “live active cultures” or “fermented”.

These indicate that the product contains live bacteria, which are necessary for fermentation. You can also make your own sauerkraut at home using fresh cabbage and a little bit of patience!

How Long Does Unopened Sauerkraut Last

Sauerkraut is a type of fermented cabbage that originated in China. It’s made by salting and fermenting cabbage and other vegetables, resulting in a crispy, slightly sour condiment that’s often used as a topping for sandwiches or as an ingredient in recipes. Sauerkraut is also a good source of probiotics, which are beneficial bacteria that can help improve gut health.

So how long does unopened sauerkraut last? According to the USDA, commercially canned sauerkraut will keep for up to two years if stored at room temperature. Once opened, it should be refrigerated and used within six weeks.

Homemade sauerkraut will last for several months if stored in a cool, dark place; however, it’s best eaten within three months for optimal flavor and quality. To extend the shelf life of unopened sauerkraut, you can freeze it. Simply transfer the contents of the can or jar to a freezer-safe container and store in the freezer for up to six months.

When ready to use, thaw in the refrigerator overnight before using as usual.

How Long Does Jarred Sauerkraut Last

Sauerkraut is a fermented food that can last for months, or even years, when properly stored. The high acidity level of sauerkraut prevents the growth of harmful bacteria. However, over time the fermentation process will slowly break down the structure of the cabbage, causing it to lose its crunchiness.

For this reason, it’s best to consume jarred sauerkraut within 6-12 months of opening. If you’re not sure if your sauerkraut has gone bad, give it a sniff test. If it smells sour and acidic, it’s still good to eat.

If it smells rancid or like rotting cabbage, toss it out. You can also give your sauerkraut a taste test before using it in a recipe. If it tastes sour and tangy, it’s still good; if it tastes off or flat, throw it out.

When storing jarred sauerkraut, be sure to keep it refrigerated at all times. This will help slow down the fermentation process and prevent spoilage. Once opened, consume jarred sauerkraut within 6-12 months for best quality (although technically it can last much longer than that).

How Long Does Wildbrine Sauerkraut Last

Sauerkraut is a traditional German dish made of fermented cabbage. It is usually made with white cabbage, but can also be made with red cabbage. The fermentation process takes about 2-3 weeks, during which time the cabbage becomes sour and crunchy.

Sauerkraut can be eaten fresh or canned, and will keep for several months in the fridge. Wildbrine sauerkraut is a type of raw, unpasteurized sauerkraut that contains live probiotic cultures. These probiotics are beneficial for gut health, and can help to improve digestion and immunity.

Wildbrine sauerkraut is made with organic vegetables and spices, and does not contain any artificial preservatives or flavors. It should be stored in the fridge, and will last for 2-3 months.

How Do You Know When Sauerkraut is Bad

Sauerkraut is a type of fermented cabbage that has been around for centuries. It’s a popular ingredient in many German dishes, and it’s also gaining popularity as a health food due to its probiotic content. But how do you know when sauerkraut is bad?

There are a few telltale signs. The first is smell. If your sauerkraut smells sour or off, it’s probably bad.

Another sign is color. If the cabbage has turned brown or black, it’s no longer good. Finally, texture is another indicator.

If the sauerkraut is mushy, slimy, or otherwise not firm, it’s time to toss it out. If you’re not sure whether your sauerkraut is still good, err on the side of caution and throw it away. It’s better to be safe than sorry when it comes to food safety!

How Long Does Store Bought Sauerkraut Last?

Sauerkraut is one of those foods that seems to last forever in the fridge. But how long does store bought sauerkraut actually last? The answer may surprise you.

Store bought sauerkraut can last for up to two years in the fridge. That’s because the fermentation process that gives sauerkraut its signature tang also acts as a preservative. However, after a few months, the flavor of sauerkraut will start to change and it will become more sour.

If you’ve had a jar of sauerkraut in your fridge for over a year, it’s probably time to throw it out. Of course, homemade sauerkraut doesn’t have the same shelf life as store-bought varieties. Homemade sauerkraut will only last for about a month in the fridge before it starts to go bad.

But if you’re looking for the longest lasting option, store-bought sauerkraut is the way to go.

Can You Eat Expired Sauerkraut?

Yes, you can eat expired sauerkraut. However, it may not taste as good as it did when it was first made. The lactobacillus bacteria that fermented the cabbage to create sauerkraut are still alive and well after the expiration date.

However, over time, these bacteria will slowly die off. This will make the sauerkraut less sour and more bland. If you’re planning on eating expired sauerkraut, be sure to give it a smell test first.

If it smells bad, don’t eat it!

How Long Does Sauerkraut Last in the Fridge Unopened?

Sauerkraut is a type of fermented cabbage that can last for months in the fridge, unopened. The fermentation process preserves the cabbage and gives it a unique sour flavor. When stored properly, sauerkraut can last for up to two years.

However, once opened, it should be consumed within a few weeks.


Sauerkraut is a traditional German dish made of fermented cabbage. It’s an excellent source of probiotics and has many health benefits. But how long does sauerkraut last?

Sauerkraut will last for 1-2 years when stored in a cool, dark place like a pantry or cellar. However, it can last much longer if stored in the fridge. The fermentation process will continue even when refrigerated, so the taste of the sauerkraut will change over time.

After a year or two, it will be very sour and strong-tasting. If you want to keep your sauerkraut fresh for longer, you can freeze it. This will stop the fermentation process and preserve the flavor.

Frozen sauerkraut will last for 6-12 months.

John Davis

John Davis is the founder of this site, Livings Cented. In his professional life, he’s a real-estate businessman. Besides that, he’s a hobbyist blogger and research writer. John loves to research the things he deals with in his everyday life and share his findings with people. He created Livings Cented to assist people who want to organize their home with all the modern furniture, electronics, home security, etc. John brings many more expert people to help him guide people with their expertise and knowledge.

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