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Quick & Easy Sauerkraut Recipe – Step By Step Photos

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Gut health is one of the most talked about topics amongst nutrition and wellness experts and enthusiasts. Many studies are now showing that a healthy, well balanced gut flora is one of the key factors in achieving good digestion, and health in general. As well as avoiding stress and toxins that cause an imbalance of good and bad bacteria in our gut in the first place, it’s important to include a variety of fermented foods and probiotics in your diet.

Freshly fermented cabbage, aka sauerkraut, is a wonderful and simple way to add some friendly bacteria to your gut. It’s not always easy to find fresh sauerkraut in stores and people often buy the pasteurised kind you find in the non-refrigerated sections of the supermarket. However, that’s not the sauerkraut you want as all that lively bacteria is destroyed during the pasteurisation process. What you want is fresh sauerkraut in which the bacteria is alive and thriving and which you would keep refrigerated. In this post I show how to make a small batch of fermented sauerkraut in your own kitchen. All you need is a head of cabbage, salt and a jar!

Watch my Facebook video demo on how to make sauerkraut here (replay of my Facebook live session).


Step 1 

I used a small head of cabbage (about 800-900 grams / 1.8 lb ) for what I would call a small batch of sauerkraut. Remove the outer leaves that might be dirty and cut the cabbage into quarters. Remove the core and shred the cabbage into thin strips. You can use a food processor for this. Transfer the cabbage to a large plastic container or a bowl and sprinkle with about 18 grams of salt (2.25-2.5% of the cabbage weight or about 3 1/2 teaspoons).

So, if your cabbage is about 1 kg / 2 lb, then you’re looking at 22-25 grams of salt, or 4-5 teaspoons. Toss through and leave for about 5 minutes for the cabbage to start releasing its juices (the salt draws them out). In the meantime, wash a medium glass jar (about 500-750 ml or 1 litre if using a larger head of cabbage) and its lid with soapy water, rinse with hot water and let it dry on a towel. There is no need to sterilise it any further than that.

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Step 2

Add about a third cup of filtered water and toss through the cabbage. Start squeezing and mixing the cabbage with your hands. Squeeze hard to get as much juice out of the cabbage as possible and after a few minutes it will become lightly bruised and softened, with a decent amount of salty brine.

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Step 3

Start packing the jar we prepared earlier with the cabbage. Press the cabbage down with your fingers and then also with a spoon or a wooden stick. As you get closer to the top, use your fingers to really compact the cabbage in the jar, allowing the brine to float to the top. The idea is to eliminate as many air bubbles inside the jar as possible. You want to leave about a centimetre of space at the top for the liquid.

Finally, pour in the remaining brine/juice to cover the cabbage completely as that will protect it from oxygen and external bacteria.

If you have leftover cabbage, you can pan fry it with some onions for a yummy side dish.

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Step 4

Cover the jar with a lid and set aside somewhere warm, say near a stove. The fermentation process can take anywhere between 5 days  to 1 month week, depending on how warm or cold the air in the room is. I recommend that you ferment the sauerkraut for at least 7 days and that’s how I like it as it’s tangy but not too sour while still retaining its crunch. The longer you leave the jar out of the fridge, the more sour and softer the cabbage will become.

Now, there are a couple of things you need to do while the cabbage is fermenting. After about 24 hours, the pressure in the jar will build up as the bubbles will form during the fermentation. It’s important to gently open the lid and let some of that air/pressure out and also to check that the cabbage is still covered with liquid.

Press it down with your fingers to let the juices float back to the top or add a little more water and a sprinkle of salt. I recommend the following frequency for releasing the air pressure and checking the liquid is covering the cabbage:

  • 24 hours later – 1st release
  • 36 hours later – 2nd release (12 hours after the first release)
  • 48 hours later – 3rd release (12 hours after the second release)
  • 72 hours later – just check the liquid, the pressure should no longer be building up (24 hours after the third release)

After 7 days of fermenting move the jar to the fridge and start enjoying it daily. The sauerkraut will keep fermenting in the fridge but at a MUCH slower rate, it will keep for at least 1 month…although you shouldn’t have any left by then.

This is a very basic sauerkraut recipe that you can apply to other vegetables. You can add grated carrot or other crunchy vegetables to the cabbage, some garlic, coriander seeds, dill, mustard seeds and other spices to make different variations of this sauerkraut.

I like to add a little sauerkraut to my eggs in the morning or as a side with our dinner or lunch meal but I usually only have it once a day. You can drizzle it with a little olive oil and add some spring onion to freshen it up.

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Quick Sauerkraut Recipe – Step By Step Photos
 
Prep time
Total time
 
Author:
Serves: 10
Ingredients
  • 1 medium head of white cabbage (800 -900 g / 1.8 lb)
  • 3½ teaspoons sea salt (about 18 grams)
  • ⅓ cup filtered water
  • Glass jar, about 500-750 ml and a lid
  • Large bucket, container or a mixing bowl
Instructions
  1. Cut the cabbage into quarters, remove the core and shred with a knife or a food processor.
  2. Add to a container and sprinkle with salt, toss through and set aside for 5 mins.
  3. Wash the glass jar and its lid in soapy water, rinse and dry.
  4. Add water to the cabbage and start mixing and squeezing everything with your hands for a few minutes to bruise the vegetable and release the juices.
  5. Pack the cabbage tightly into the clean jar. Use a spoon or a wooden stick to push down the cabbage so it's very compacted and the brine floats tot he top. Fill up to the top, leaving about 1-2cm space at the top. Press down again so that the cabbage is covered by the juice, pour in the rest of the brine. Cover tightly with the lid and set aside in a warm spot, like near the stove.
  6. Leave the jar out at this room temperature for at least 7 days. For the first few days, open the lid every 12-16 hours to let some of the pressure out and to make sure cabbage is submerged under liquid. Add a little extra water if needed. Taste after 7 days and it should be fermented enough to start consuming. Ferment longer for more sour and softer kraut. After that, keep the jar in the fridge for a few weeks.

Do you ferment at home? What are your favourite foods and combinations? Share this post with your friends and family and get them into fermenting! Pin for later from here.

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23 Comments
  1. This was my first attempt at fermentation of cabbage. My family loves sauerkraut. This recipe couldn’t be easier and tastes delicious.

    1. Hey Keira, I’ve kept my sauerkraut for 5-6 weeks in the fridge (not that it lasts so long). It sort of keeps fermenting even in the fridge, although very very slowly as it’s cold. It has never gone bad on me but you would look out for any foul smell or obvious growth of mold or discolouration.

  2. Once the sour kraut is fermented to your preference, can you then can it, either with water bath or pressure canner? How do you keep it for an extended period of time?

    1. I don’t can it as it kind of kills all that beneficial bacteria, but once it’s fermented, I simply store in the fridge for up 2 months. Although it never lasts that long ;)

  3. The in-depth step by step directions with pictures are absolutely invaluable! Thank you so much for being such a helpful guide for me once I decide to jump into the deep end on making sauerkraut. I have been doing a ton of research before making the plunge so I don’t make any mistakes! Can’t wait to try this recipe! Thank you!

  4. I have questions. Do you tight the lid or leave it ajar ? I read on many fermentation sites that the lid supposed to be loose to allow gases to escape . Unless you use a Fido jar appropriate for fermentation. I also read that if the purpose of making sauerkraut is to get probiotics, the cabbage needs to ferment for at least 6 months .

    1. Hey Miri,

      The lid should be tight as letting in the oxygen continuously will potentially spoil the cabbage (not in the good way). The reason I instruct you to open the jar lid slightly every 24 or so hours at the start of the fermentation process, is to allow some of the gases to escape, but you then close the lid tightly again and make sure the cabbage is completely submerged under liquid, so it gets no oxygen. Cabbage can be fermented from anywhere between 5 days and 3 months. It doesn’t need to ferment for 6 months to develop probiotics, that stats to happen after 3 days, if not earlier. You might get more probiotics after a week or two weeks, but the fermentation time will also affect the texture and flavour of the sauerkraut: the longer you ferment it, the softer it will get, so it really depends on how you personally like it. You will get plenty of benefits from a 7-day ferment, so there is no need to wait for 6 months…not sure who’s said that, but that’s not accurate. I hope that helps :)

  5. Hi there,
    Thanks for sharing! I just prepared this. Now the wait game. I had a bit of space about an inch of space left over after pouring the brine. All the cabbage is covered. Hope it turns out!

    1. Yes, I just make sure the cabbage is completely covered with brine/salted water and pop the lid on top. You should only have about 1cm of empty space under the lid left for some pressure to build up.

  6. I had the same problem with the jar not being full. I tried to plug the top with some of the outer leaves as someone suggested, and then I topped up with water so that everything was submerged. Does that work?

  7. Thank you so much for the great instructions! I’ve been wanting to try making sauerkraut, and these steps were very clear and easy to follow.
    I have a question: I used one small head of cabbage, not knowing how much it would shrink. So, my jar is only half full. Even though I’ve pressed it down as hard as I can, little bits keep floating up above the liquid level. Is this ok? Should I add more water?

    1. Hey Alisa, this is ok. Ideally you don’t want to have so much space for liquid. I would instead use a smaller jar, if you have one. But it’s ok if some bits float to the top, as long as most of the cabbage is submerged under liquid and thus not exposed to any oxygen.

    2. I like to use the outermost, skanky leaves from Step 1, left whole, folded up and pushed under the shoulders of the jar to plug the opening, keeping the shredded cabbage submerged. When using napa cabbage or bok choy, I plug the jar with the stem cluster. If any of my kraut gets moldy, it’ll be that one leaf or the root end and they’re a snap to remove without spreading mold throughout the rest of the batch.

  8. I never do that afraid not be ok but I just order a fermenter from amazon and will try to do it. I eat that so long time ago and love it so I hope will be ok to do it

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