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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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 if there is not enough brine to cover sauerkraut? ›

If the brine doesn't completely cover the cabbage and weight, top off with a 2% solution of salt water (1 teaspoon salt per cup of water). Screw a plastic lid onto the jar. Place the jar in a rimmed pan (to catch any overflow) and allow to ferment at room temperature until the kraut is as sour as you like it.

What do I do if my sauerkraut doesn't have enough liquid? ›

If there is not enough juice to cover the cabbage in each jar, add boiled and cooled brine prepared with 1½ tablespoons of salt in a quart of water. Bring sauerkraut and liquid slowly to a boil in a large kettle, stirring frequently.

Does sauerkraut need to breathe while fermenting? ›

Fermenting vegetables is a great way to preserve them while adding nutrition and beneficial bacteria to your diet. 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.

How do you speed up the fermentation of sauerkraut? ›

Place container in a well—ventilated location (it will have a sour odor) with a relatively constant temperature of 68—72°F, for about 7—14 days. Sauerkraut will ferment faster in warmer temperatures and slower in cooler temperatures.

What happens if you don't put enough salt in sauerkraut? ›

The proper amount of salt is critical for success. Salt is what inhibits bad bacteria but still allows the good fermentation bacteria to flourish. Never try to make a low-salt sauerkraut, all you'll end up with is a crock of inedible rotten cabbage and you sure don't want that stinky mess anywhere near your kitchen.

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.

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.

What happens if sauerkraut is not fully submerged? ›

Your sauerkraut is still likely good (it's preserved by the lactic acid produced by Lactobacillus). Mold forms when the cabbage isn't fully submerged under brine or if it's too warm in your kitchen.

What happens if you don't burp sauerkraut? ›

If you are using a clip-top mason jar, be sure to burp your ferment each day. Gas will build up in the jar so you're going to want to release it through burping. You may notice bubbles appearing, an odour and your sauerkraut will become more translucent as time goes on.

Does sauerkraut need to be submerged in brine? ›

Cabbage should be covered by 1 to 2 inches of brine. Alternatively, place one extra-large food-grade plastic bag inside another and fill the inside bag with brine (1½ tablespoons salt per quart water). Close the end securely.

What are the mistakes when making sauerkraut? ›

The Five Most Common Vegetable Fermentation Mistakes
  1. Not weighing your ingredients.
  2. Using the wrong salt concentration.
  3. Not keeping everything submerged.
  4. Not fermenting for a long enough time.
  5. Adding unnecessary ingredients.

How to tell if a ferment is bad? ›

So, there's no risk of botulism, salmonella, listeria, E. coli or anything else. 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.

Why isn't my sauerkraut fermenting? ›

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.

Can you ferment sauerkraut too long? ›

Can you ferment sauerkraut for too long? Yes, there is such a thing as too-long fermentation. A clear sign that you have left your cabbage out for too long a period is that it might turn mushy. However, that is not the only factor to know for sure.

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 maximum 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 sauerkraut be ready in 4 days? ›

In a warm room in a house, you will have enough fermentation for mild sauerkraut in just 3 or 4 days. After that, the longer it goes, the more the flavor develops, until it reaches maximum acid levels.

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