Homemade Sauerkraut Recipe - Delve Into Fermentation (2024)

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Sauerkraut is one of the easiest ferments to get started with, and the results are delicious and packed with boatloads of health benefits. Plus, this homemade sauerkraut recipe isfar superior in taste to store bought brands.

New to fermenting foods? Be sure to read this compilation of frequently asked questions before you get started!

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There’s a lot of information about fermenting cabbage here, but the too long, didn’t read version would look something like: Shred cabbage, toss with salt, pack into jars. Now, I’m not suggesting that you skip all of the information below — it’s valuable and you do need to get the salt and cabbage quantities right — but I’m pointing out that this really is a quick sauerkraut recipe.

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Basic Principles of Lacto-Fermentation

If you’re new to fermenting, it’s all about the lactic acid. Lactic acid is a natural preservative that keeps food from spoiling. It’s the byproduct of naturally occurring bacteria (called Lactobacillus, or “the good guys” as I call them) which consume the starches and sugars in fruits and vegetables.

Not only does lactic acid preserve food, it’s also known to help promote the growth of healthy gut flora throughout the intestine. Food that has been lacto-fermented is easier to digest and has increased levels of vitamins and beneficial enzymes.

It also includes antibiotic and anticarcinogenic substances. (Source: Nourishing Traditions by Sally Fallon)Lacto-fermentation needs an anaerobic (or oxygen-free) environment in order to thrive and ferments best at 60-70 degrees F.

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Because we’re trying to grow GOOD bacteria and eliminate BAD bacteria, it’s important to start your sauerkraut with the highest quality cabbage possible. You can use green cabbage or red cabbage, or a combination of both. If you can grow your own that’s always best, but other options are the farmers market, or organic varieties from your local grocery store (the fresher your cabbage, the more crisp your final results will be).Give your heads of cabbage a thorough rinse, but don’t sterilize them.

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For this homemade sauerkraut recipe, you’ll wash and cut up the veggies, mix them with salt, and pound them to release their juices. The salt inhibits the growth of bad bacteria until enough lactic-acid is produced to naturally preserve the food.

Some people like to include whey when fermenting (and it’s recommended when fermenting fruit) as it canoffermore consistent results. Whey also allows you to use less salt because it’s rich in lactic acid and lactic-acid-producing bacteria.You can, however, make this recipe without it.

Once fermentation has taken place, it’s halted by storing the ferment in cold storage or the refrigerator at anideal temperature of 40 degrees F.

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Ingredients and Supplies

Crock or jarIf you’re lucky enough to own a fermentation crock, this homemade sauerkraut recipe will work nicely in that as well, but most people use a simple glass jar. Note that the salt in this quick sauerkraut recipe will cause metal lids and rings to rust. You can use good old mason jars paired with glass fermentation weights and these silicone fermentation lids. I find using these inexpensive products drastically improves the likelihood of a successful batch.

WaterMunicipal tap water contains chlorine, which can inhibit fermentation, so be sure to use filtered or distilled water instead. A Berkey water filter provides clean water that’s free of toxins. Great for making your drinking water free of chemicals, but perfect for fermentation, too.

SaltFurthermore, using a high quality salt, such as pink himalayan or celtic sea salt when making this quick sauerkraut recipe will improve the mineral content of your batch. I also find the flavor to be better than plain table salt.

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How to Make Quick Sauerkraut

Core and shred the cabbage and add to a very large bowl.

Add salt and pound! Use a wooden spoon or mallet to release juices from the cabbage.

With clean hands or your spoon, add the kraut to jars, ensuring the liquid covers the cabbage.

Leave headspace and add weights if using, then cover.

Keep in a cool location (60-70 degrees) for 3-7 days.

Once you see bubbling, you can move your sauerkraut to cold storage.

Additional Tips for Making This Quick Sauerkraut

  • When making homemade sauerkraut (or any ferment) be sure all equipment and supplies are very clean. Sterilization with bleach isn’t recommended; a good cleaning with hot soapy water and a thorough rinse to remove all soap residue is.
  • Whenever I get to the bottom of a jar of this quick sauerkraut, I save the brine in the refrigerator to use in my next batch. This gives your sauerkraut a head start on fermentation because there are already boatloads of lactobacilli in the brine.

Fermenting at Home

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Fermenting Stones

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Tamper & Weights

  • Use the freshest cabbage you can get your hands on. The fresher your veggies, the more crisp your final results will be.
  • If you don’t have any fermenting weights, you can save an outer leaf of the cabbage and use that to hold the shredded cabbage under the liquid. Be sure it stays completely submerged during the fermentation period. Once fermentation is complete, you can remove the leaf and move jar to cold storage.
  • Keep a close eye on the temperature where your sauerkraut is fermenting. If it gets too hot, it will ferment too quickly, resulting in a mushy final product. If the temperature is too cold, it may take weeks on end before it’s ready for cold storage.

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  • Set your fermenting vessel on a plate or tray. Sometimes, as fermentation occurs, bubbles will cause the brine to spill out over the top of the jar. This makes a big mess unless you’re prepared for it.
  • Check your ferment daily to make sure all cabbage is submerged. If any pieces rise above the brine, push them back down and weight them under the brine.
  • If you see a white film accumulate on the top of the brine, it’s likely it’s kham yeast. Kham yeast is normal and not dangerous, but you will want to get rid of it. Simply take a clean paper towel and blot it off the surface. Then, take another clean paper towel, dip it into the brine and wipe around the inside edges of the jar. If the kahm yeast reappears, repeat this step as necessary.
  • As you’re checking your fermenting sauerkraut, keep a close eye out for any fuzzy mold (either white, green or brown). If all cabbage remains submerged and the inside of the jar is clean you should have no problems with mold. But if any appears, you’ll need to discard the batch and start again.
  • Because lacto-fermentation is so dependent on climate, this homemade sauerkraut recipe isn’t an exact science. To know if your ferment is successful, you should see tiny bubbles and activity inside your jar.
  • I typically allow my homemade sauerkraut recipe to ferment for two months before eating as I prefer the flavor the longer it ferments. This is completely preferential and sauerkraut can be enjoyed immediately after the fermentation period of 3-7

FAQs

Do I need special equipment?

While a weight is a great extra, it definitely isn’t necessary. Nor are special crocks or pounders! The only “special” item you might not already own is a wide-mouth funnel (unless you already do a lot of canning!). This will make itmuch easier to get the kraut into the jars. These special supplies may make things easier, but you really don’t need them to get started.

Can I make other ferments at the same time?

One of the things I will caution you on is that you need to keep different ferments separate. Love sourdough? Have continuous kombucha? These are all great to enjoy on their own, but they can’t be lined up next to each other on the counter as they could contaminate one another. Just using common sense like clean equipment and keeping these traditional foods apart from each other will give you the safest (and most delicious!) foods.

Enjoying your Homemade Sauerkraut Recipe

You can serve sauerkraut hot or cold, but heating the kraut will kill the probiotics. Raw sauerkraut is excellent served alongside most meat dishes, added to sandwiches, and of course, for topping hot dogs. Go here for more ideas on what to eat with sauerkraut.

This homemade sauerkraut is suitable for paleo and keto diets, it’s vegetarian, and if you skip the whey (see recipe), it’s also vegan.

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★ Did you make this homemade sauerkraut recipe? Don’t forget to give it a star rating below!★

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Homemade Sauerkraut Recipe

Yield: 12 servings

Prep Time: 5 minutes

Cook Time: 5 minutes

Total Time: 10 minutes

This quick sauerkraut is an easy to make condiment packed full of probiotic goodness.

Ingredients

  • 2 medium cabbage, red or green
  • 2 Tablespoons sea salt
  • ½ cup whey or brine from a previous batch, if not using whey/brine, double the sea salt
  • ½ gallon mason jaror 2 quart-sized wide-mouth jars

Instructions

  1. Remove outer leaves of cabbage, core and shred cabbage, and place into a large bowl.
  2. Add salt and optional whey/brine. Pound with a wooden spoon or mallet for five to ten minutes until juices are released.
  3. Put cabbage into jars and, using clean hands or a utensil, press cabbage down until juices cover the top of the cabbage.
  4. Leave 1-inch head-space at the top of the jar (a little more if using glass weights).
  5. Add optional glass weights and seal lid tightly.
  6. Keep in a cool location (60-70 degrees) for 3-7 days.
  7. Once you see bubbling, you can move your sauerkraut to cold storage.
  8. Sauerkraut can be eaten immediately, or continue to age for even better flavor.

Notes

Use the freshest cabbage you can get your hands on. The fresher your veggies, the more crisp your final results will be.

It's crucial that the cabbage remain covered by liquid as it ferments, to avoid mold.Check your ferment daily to make sure all cabbage is submerged. If any pieces rise above the brine, push them back down and weight them under the brine.

Setting the jars on a plate or tray is a good idea; fermenting sauerkraut can overflow when it's in its most active stage.

Serve your homemade sauerkraut alongside any meal, or use it in some of these recipes.

When you finish eating a jar of this yummy quick sauerkraut recipe, retain the leftover brine. This can be added to your next batch to speed the fermentation process.

Nutrition Information:

Yield: 12Serving Size: 1 grams
Amount Per Serving:Calories: 37Unsaturated Fat: 0gSodium: 377mgCarbohydrates: 8gFiber: 3gSugar: 4gProtein: 1g

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About the author:Kelsey Steffen is a daughter, wife, mom of four, aspiring farmer and home-school educator in North Idaho. She’s a lover of sourdough and has been baking since before she could see over the countertops. She wrote an eBook teaching the basic principles of getting started with sourdough baking for the everyday home cook, you can find it here. Join Kelsey and her family over at Full of Days as they blog about life in the Steffen household, and follow along with them on Facebook, Pinterest, and Instagram where they share more of the “behind the scenes” parts of life!

Homemade Sauerkraut Recipe - Delve Into Fermentation (2024)

FAQs

How long should homemade sauerkraut ferment? ›

At 70 to 75 F, kraut will be fully fermented in about 3 to 4 weeks. At 60 to 65 F, fermentation may take 5 to 6 weeks. At temperatures lower than 60 F, kraut may not ferment. Above 75 F, kraut may become soft.

What to do if sauerkraut doesn't have enough brine? ›

If you did not get enough juice from salting and pounding your cabbage, you can moisten it a little with a brine, using a 1/2 tablespoon unrefined sea salt with 1 cup of filtered water. Or if you have a little brine left over from a batch of kraut or vegetables use that.

Why didn't my sauerkraut ferment? ›

Insufficient salt (1.7% or less concentration of salt solution is too low). Too high temperature during fermentation. Uneven distribution of salt. Air pockets caused by improper packing prior to fermentation.

What happens if you use too much salt when making sauerkraut? ›

The amount of salt you use determines the rate at which fermentation takes place. Too much salt is a “Go away.” sign for the beneficial bacteria, the lactobacillus that you want living and multiplying in your jar. Fermentation slows way down or doesn't happen at all.

How do you know when sauerkraut is fully fermented? ›

Fermentation is complete when your sauerkraut tastes pleasantly sour. So, if you've noticed signs of active fermentation, like bubbles, and it smells pleasantly sour, then your sauerkraut is ready for eating. You can also continue to let the cabbage ferment, so it develops a 'rich' flavor.

Does sauerkraut need to breathe while fermenting? ›

When fermenting vegetables, you must let the pressure out and not let oxygen into your containers. You can achieve this in a few ways, but the best tool for successful vegetable fermentation is an airlock.

Can you put too much salt in brine for fermentation? ›

Salt in fermentation encourages the growth of healthy bacteria, while at the same time kills off bad bacteria. We need to be precise when measuring the salt and water, especially when fermenting vegetables that will be submerged in brine. Too much salt may kill off all the bacteria, thus preventing fermentation.

How to make extra brine for fermenting sauerkraut? ›

THE PERFECT BRINE

If your cabbage isn't submerged in about 1cm depth of liquid after 24 hours, add some extra brine. Dissolve 1 tsp salt, (always use pure sea salt), into 250ml water and add, or multiply and add enough to cover the cabbage.

How to tell if homemade sauerkraut is bad? ›

Sauerkraut that's gone bad might feel different. It might turn slimy or be too soft. If it's not firm and crisp like it should be, it may not be safe to eat.

How do I know if my fermentation is going well? ›

We have the answers.
  • Always follow a recipe. ...
  • Allow your ferment to go for 7 days untouched. ...
  • Taste your ferment on day 7 with a clean fork. ...
  • Finished ferments should have a pH reading of 4.5 or lower.

How to tell if a ferment is bad? ›

In fact, fermentation is safer than raw vegetables and canned food! If your lacto-fermentation fails, the signs are unmistakable: repulsive smells, hairy mould on the surface, flashy colours, etc. Read on to discover the different phenomena that can occur in your jar.

What to do if fermentation does not start? ›

Yeasts need oxygen in order to permit sufficient growth of new cells, which are what are going to do the work of fermentation. If fermentation hasn't started at all, then try aerating or oxygenating it again, and preferably re-pitch with a fresh batch of yeast.

Is it OK to use iodized salt for sauerkraut? ›

Historically people have been warned away from using iodized salt, however more recent academic research has shown iodized salt is fine to use. However, do check your salt doesn't contain chemical anti-caking agents which might affect the fermentation. Try fine sea salt, or Diamond Crystal Kosher salt.

How much salt do I add to 5 lbs of cabbage for sauerkraut? ›

Now it's time to calculate how much salt you need to use! It really depends on how salty you like your sauerkraut. If you like it nice and salty, use 2 teaspoons of salt per pound of cabbage. If you prefer a less salty kraut, use 1½ teaspoons of salt per pound of cabbage.

What is the best salt for homemade sauerkraut? ›

Do you have to use that much salt when making sauerkraut? Yes, Kosher salt is an important step in creating an ideal environment in which the cabbage can ferment without growing harmful bacteria.

Can you ferment sauerkraut too long? ›

Yes, it is certainly possible to ferment sauerkraut for too long. you'll know this has happened if your sauerkraut is mushy. Ideally, the cabbage should retain a crunch to it. I like to check it every 7 days or so, just to avoid going too long.

Is 2 weeks enough for sauerkraut? ›

It will be ready to eat after five days, but for maximum flavour leave the cabbage to ferment for anywhere between 2-6 weeks (or until the bubbling subsides). Check the cabbage every day or so, releasing any gases that have built up as it ferments, giving it a stir to release the bubbles.

How long to ferment sauerkraut for most probiotics? ›

Ideally, you want to ferment sauerkraut at room temperature with the right amount of salt for 21 to 28 days. Not only does fermentation preserve food, but it also improves food. Sauerkraut lactic acid fermentation occurs when bacteria break down compounds in sliced cabbage under controlled anaerobic conditions.

Can you ferment for too long? ›

Overfermentation is a phenomenon which is a result of fermentation that lasted too long or had too much culture in it. Read on to get more insight on it and some tips on how to avoid it. Time is Important! Usually overfermentation happens when we leave the culture to ferment longer than recommended.

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