Food Preservation

Can You Freeze Sauerkraut? Easy Guide to Freeze Sauerkraut

In this article, you will know the answer to the query “Can You Freeze Sauerkraut? Easy Guide to Freeze Sauerkraut“.

Among its many benefits is the fact that sauerkraut is fermented cabbage.

Sauerkraut, which we associate with German and Polish cuisines, is actually a Chinese dish that originated thousands of years ago.

It is possible to extend the shelf life of sauerkraut by storing it in the refrigerator for a couple of days prior to eating.

Sauerkraut can be frozen, is that possible? It is possible to freeze sauerkraut.

A variety of factors should be taken into account, from proper storage to the impact freezing has on healthy bacteria in sauerkraut.

If you freeze sauerkraut, its shelf life will be extended.

Get all the information you need about freezing sauerkraut.

The article will provide an overview of sauerkraut, as well as recipe suggestions and answers to the most common questions about freezing sauerkraut.

What is Sauerkraut?

In ancient China, sauerkraut was considered a delicacy.

Several thousand years ago, the Chinese fermented cabbage with rice wine for the first time.

In many international dishes, it is a very popular ingredient.

It is often served with bratwurst and pork in Germany, but it is most often served with kielbasa in Poland.

It is also a good complement to Reuben sandwiches made with Irish corned beef or pastrami.

Salted white cabbage and shredded or cubed cabbage are used to make sauerkraut (or “sour cabbage”).

This mixture is called a pickle, and it is preserved in jars to preserve its freshness and extend its shelf life.

How to Freeze Sauerkraut?

Although sauerkraut can be kept on the counter for a few hours, it is best kept in the fridge.

Sauerkraut will keep for up to six months when stored correctly in the refrigerator.

If you are serving sauerkraut, make sure that it is fresh.

By transferring sauerkraut from a glass jar to a plastic bag or another freezer-safe container, you can freeze it.

There should be a few inches of space between the top and bottom. When the sauerkraut is frozen, the liquid may expand.

Remove all air and seal tightly. Sauerkraut that is properly stored can last longer than sauerkraut that is refrigerated.

Consequently, long-term storage should be done by freezing.

Sauerkraut can be stored for eight to twelve months if properly stored.

You can also freeze small amounts of sauerkraut in ice cube trays.

You can use this method by freezing tablespoons of sauerkraut in ice cube trays and then transferring the cubes to an airtight bag or plastic container once they have hardened.

If you will only be using small amounts of sauerkraut at once, this is a good option for you.

How to Thaw Frozen Sauerkraut?

Sauerkraut can be thawed in two ways, once you’re ready to eat it.

You can store sauerkraut in the refrigerator first.

After being transferred from the freezer into the refrigerator, sauerkraut should be used within 3 to 5 days.

You need to use the thawed sauerkraut as soon as possible with the following methods:

  • If you want to thaw sauerkraut on the countertop, let it cool for a while, and then use it immediately after it’s thawed.
  • Sauerkraut should be heated for between 10 and 20 seconds on high power until it is completely thawed. Heat the defrosted sauerkraut in the microwave for 10-20 seconds on high power until it is fully thawed.
  • Last but not least, you can add your frozen sauerkraut to a cooked dish, like a stew or pork. Cooking time may be extended if you use frozen sauerkraut.

What to Serve with Defrosted Sauerkraut?

You can serve sauerkraut with pork, beef, and poultry dishes.

The compound is commonly found in many international foods, from Chinese stir-fries to Polish sausages to German bratwursts to corned beef or pastrami sandwiches.

Additionally, it is the main ingredient in Thanksgiving turkey, a traditional American holiday favorite.

Sauerkraut can be served with so many different things; it all depends on what you’ll serve it with.

Sauerkraut and coleslaw are sometimes served with barbecue dishes, and others enjoy them with hotdogs and sausages.

The possibilities are endless when it comes to serving sauerkraut.

If you choose to pair sauerkraut with anything else, I am sure that the slightly sour and salty taste of this food will complement the other dish well.

Can You Refreeze Defrosted Sauerkraut?

The answer to your question is no, you can’t refreeze defrosted sauerkraut.

Once thawed, it is no longer safe to refreeze any food.

When food is frozen and thawed, it causes damage to food cells, as well as adds moisture to already frozen food.

There is a great chance of bacteria growing on frozen food after it’s thawed and then refrozen.

You should not refreeze defrosted sauerkraut to prevent food poisoning.

How to Tell if Frozen Sauerkraut is Bad?

It is sometimes possible to preserve sauerkraut by submerging it in its juices.

You can tell if the sauerkraut is bad by looking for signs of mold on it or by looking at the color of the contents if packaged in a jar or plastic bag.

When the vinegar smells good and bubbles appear, it’s okay.

You should throw away the sauerkraut immediately if the bubble is not liquid or if there is no smell, as there is a possibility that bacteria have already grown on it.

When you don’t know how old your sauerkraut is, you must check for any signs of spoilage before eating it.

How Long Does Frozen Sauerkraut Last?

There have been cases when people have stored and consumed frozen sauerkraut after several years, and they claim the sauerkraut was not spoiled.

Sauerkraut must be stored in an airtight container or bag if it is to be stored for a longer period of time.

Before you consume sauerkraut, make sure it is properly stored and not exposed to direct sunlight.


The conclusion is that sauerkraut is fantastic food.

You will not only stay healthy, but your immune system will also improve with this amazing source of nutrients.

Hotdogs, chicken, and bratwurst are common accompaniments.

Try not to eat the entire jar of homemade sauerkraut in one sitting if you have it in your fridge.

It’s best to store the sauerkraut in the refrigerator or freezer so that you can consume it later.

Can You Freeze Sauerkraut? Easy Guide to Freeze Sauerkraut


10 minutes


10 minutes


20 minutes


  • Sauerkraut
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Prepare all the mentioned equipment and ingredients in the article.
  • Follow the steps for proper freezing.
  • Label the container with the date and contents.
  • Depending on the recipe, thawing time may vary.

If you want to read more about food preservation, read here: FOOD PRESERVATION.

Ayub Khan

Ayub Khan is an accomplished culinary author with a passion for cooking and 6 years of experience. His creative ideas and valuable tips inspire readers to explore new flavors and take their culinary skills to the next level.

Rehmat Dietitian

Rehmat is a certified food dietitian having experience of 10 years in reviewing and practicing on foods different aspects.

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