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How to Make Beet Kvass

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How to Make Beet Kvass and why
Wellness Mama » Blog » Recipes » Drink Recipes » How to Make Beet Kvass

I must admit that when I first got the book Nourishing Traditions, beet kvass was one of the recipes that I glazed over and didn’t plan on making. I wasn’t a huge fan of beets then (no worries: I have since discovered this delicious roasted beet salad), and I didn’t even know what kvass was, so I steered clear of it.

When I finally tried kvass, the taste wasn’t as bad as I expected and the health benefits were more than I expected. I’m a big fan of fermented foods like sauerkraut and fermented drinks like kombucha and water kefir. Beet kvass is a nice mix of the two …

Kvass is salty and earthy tasting and after a day or two adjustment, I found that I really like it and my body is now craving it.

What is Kvass?

Kvass is a traditional eastern European beverage that was originally made from fermenting stale bread.

It is also recognized that kvass is safer to drink than water. Tolstoy describes how Russian soldiers took a ladle full of kvass before venturing from their barracks onto the Moscow streets during a cholera epidemic. Because kvass protects against infectious disease, there is no worry about sharing the glass.

Kvass can also be made from beets. The result is not so much epicurean as medicinal, although beet kvass is often added to borscht. No traditional Ukranian home was without its bottle of beet kvass, according to Lubow A. Kylvska, author of Ukranian Dishes, “handy and ready when a pleasing, sour flavor had to be added to soups and vinaigrettes.

Folk medicine values beets and beet kvass for their liver cleansing properties and beet kvass is widely used in cancer therapy in Europe. Anecdotal reports indicate that beet kvass is an excellent therapy for chronic fatigue, chemical sensitivities, allergies, and digestive problems.”

Nourishing Traditions explains that beet kvass is:

valuable for its medicinal qualities and as a digestive aid. Beets are loaded with nutrients. One glass morning and night is an excellent blood tonic, promotes regularity, aids digestion, alkalizes the blood, cleanses the liver and is a good treatment for kidney stones and other ailments.

My kids love kvass because of the color and it makes a beautiful addition to salad dressings, sauces, or soups because of its bright hue.

Homemade Beet Kvass Recipe

I’ve found it easiest to make kvass with whey (here is how to make whey at home — not the same as protein powder!) or the juice from sauerkraut, but it can be made with just sea salt, though it may take a little longer.

How to Make Beet Kvass and why

Beet Kvass Recipe

An inexpensive health tonic of fermented beet juice that is a healthy, salty, and earthy health booster!
Prep Time 15 minutes
Fermenting Time 2 days
Total Time 5 minutes
Calories 4kcal
Author Katie Wells

Servings

20

Ingredients

  • 2-4 beets
  • ¼ cup whey (or juice from sauerkraut)
  • 1 TBSP  sea salt (or Himalayan salt)
  • filtered water

Instructions

  • Wash the beets and peel if not organic or leave skin on if organic
  • Chop the beets in to small cubes, but don't grate.
  • Place the beets in the bottom of a half gallon glass jar.
  • Add the whey/sauerkraut juice and salt. If you don't want to use whey or sauerkraut juice, you can double the salt instead, though it may take longer to ferment.
  • Fill the jar the rest of the way with filtered water.
  • Cover with a towel or cheesecloth and leave on the counter at room temperature for 2 days to ferment.
  • Transfer to refrigerator and consume as desired. I drink 3-4 ounces each morning and night.

Nutrition

Nutrition Facts
Beet Kvass Recipe
Amount Per Serving (3 ounces)
Calories 4 Calories from Fat 9
% Daily Value*
Fat 1g2%
Saturated Fat 1g6%
Sodium 293mg13%
Potassium 27mg1%
Carbohydrates 1g0%
Fiber 1g4%
Sugar 1g1%
Protein 1g2%
Vitamin A 3IU0%
Vitamin C 1mg1%
Calcium 1mg0%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.

Notes

This recipe will make approximately 8 cups.

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Have you ever made beet kvass? What did you think of it?

Beet Kvass is a traditional drink that contains probiotics and enzymes. It is said to purify the blood, boost energy and improve liver function.

Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.

Comments

257 responses to “How to Make Beet Kvass”

  1. Gail Avatar

    Look up FRUIT KVASS!!!! It’s awesome and just as easy to make. You can find recipes on you tube?

  2. Neil Barstow Avatar
    Neil Barstow

    4 stars
    Hey Guys
    Thanks for the recipe. Added whey (from live yoghurt) as instructed and after 5 days on the counter (its about 20C here at the moment) there was still no sharpness to the taste so I added some sauerkraut juice and keft it a week more.
    I did this in a jar with a piece if kitchen roll over the top fixed with an elastic band like I do my Kefir, is that bad?
    I read the comments further down the page later and noticed the bit about removng the froth. Maybe you should add that to the original instructions, I ate some froth in tasting. I’m ok though, it was 5 days ago ?
    With fermented food it can be tough to be confident that what you’ve made is ok to eat (safe). I have read of the fight between good and bad bacteria during the first few days, does that mean its unsafe to taste til its gone sour tasting (tastes a bit like sauerkraut I guess?).
    Thanks everyone, especially Wellness Mama also Allen for the informative comments above and sharing recipes.

    1. Allen Avatar

      I’m not any kind of expert, ask your OB GYN, and I can’t imagine any harm coming from your consumption of Kvass while pregnant. It’s nutrient dense and rich in probiotics….How could that be harmful?

  3. Kimberly Avatar
    Kimberly

    Hello, Katie. Thanks for all the research you put into your posts. Is there any alcohol content to the Beet Kvass as a result of the fermentation process? There was reference to it in an earlier post but I wanted to hear directly from you as the author and creator of the recipe. I avoid kombucha because it has a trace amount of alcohol in it. Is there any trace amount in the Beet Kvass?
    Thanks.

  4. Ben Avatar

    Is it necessary to keep the beets submerged below the water or can they just float naturally?
    If so, what are some methods to keeping them submerged?

    1. Allen Avatar

      Ben –
      Any vegetables protruding from the liquid are susceptible to mold. Most of the time it is not a problem, but in my last batch of green cabbage, a clump of vegetables was above the liquid and I didn’t catch it. There was a vigorous growth of blue mold covering the clump. I carefully pulled it out, skimmed the surface of the liquid and there seems to be no lasting effect. I’ve consumed about a quart of it so far. A very easy way to submerge the contents is to leave a bit of headspace in the jar, and top your mix with a zip lock bag partially filled with mild brine. The brine is in case the baggie is not sealed, the spilled contents will not dilute your Kvass. The baggie also allows any gasses to escape. Good luck!

  5. Allen Avatar

    I have kept many ferments for years in cold storage, ( refrigerated in my case), sometimes the age will vastly improve the richness and flavor, sometimes not so much. I left some kvass out for a few months, maybe 6, and it was way too strong and musty for my taste. I say let your taste be your guide, and don’t consume any ferments that have colored molds growing on them.

  6. Lisa Avatar

    I have a 2 year old jar of beet kvass it looks the same as it did 2 years ago. I opened it and it smells and taste like kvass and beets look like they were just put in the jar. Is it safe to consume kvass that old ? I sipped it and it taste find.

  7. katie Avatar

    Mine came out the same. It tasted like beet water. I used the whey from my yogurt and the salt. some posts have said to leave it out on the cupboard as long as 7 days or longer. Maybe it needs to sit out in a warm place longer. I also live in NY and it is not really warm in my house. I think I will try again and leave it sitting out longer.
    Katie

    1. Chris Avatar

      Thank you Katie. I realize now what I did. The “1/2 gallon”jar I used was actually a one-gallon jar. So, I’ve diluted my first batch. Any advice on what to do now? I was thinking about dumping it, except for the beets and starting over.
      Chris

      1. Allen Root Avatar
        Allen Root

        Sure, start a new batch with the beets. I use 1/3 C whey and 1-11/2 teaspoon sea salt per 1/2 gal jar, more salt if you live in a hot climate. I leave mine on the counter for 7-10 days, then blenderize and strain, then keep an eye,( or more accurately a tastebud) on it. Refrigerate when you like the taste, and watch out for a white film that may form on the surface while the jars are on the counter. It’s not harmful but will effect the taste so skim it off. Also, feel free to add dill, onion, citrus, peel and all, mustard seed. I also add red cabbage, celery, and carrots. Experiment!

  8. Chris Avatar

    Hi all, I just made my first batch of kvass. I have had it before from a Cincinnati company called Fab Fermints and it was much better than mine. The biggest problem with mine is that it it completely bland. No saltiness, no vinegary-ness, just beet-flavored water. I followed the recipe on this site exactly, using whey I made from organic yogurt (also a first experience), etc. There were a few “islands” of bubbles floating on the top, but no odd smells or flavors. What did I do wrong?
    Chris

  9. Celeste Avatar
    Celeste

    I accidentally made beet kvass in my fridge – I think.

    A few weeks ago, I blended some beet root with water and forgot it in my fridge. When I took it out to drink today, it was very fizzy and sour. I almost threw it away, then realized: Wait! this actually might be nutritious! So I did a search for fermented beet juice and found this site.

    So my question is, can I drink/cook/use this kvass that I made?

    Thank you.

    1. Allen Root Avatar
      Allen Root

      Celeste –
      I often wonder how humans discovered the benefits of fermentation, you may have just modeled that! I’d say if there is no visible mold, and the smell and taste are not off putting go ahead and drink/cook/use it! My experience has been if the taste or smell is off, pitch it.
      Allen

  10. Joseph Avatar

    After you let the beets ferment in the solution (water, kraut brine, salt) for two days, do you then cover it and put it in the fridge. If so, how long do you let the tonic set before making a new batch. Thank you!

    1. Allen Root Avatar
      Allen Root

      Joseph, I’ll respond, (others may join in), because I am such a fan of Kvass and I want everyone’s experience with it to be grand! I use 1/2 gal mason jars with the plastic lids. (No corrosion from the salty mix inside). I mix a lot of vegetables together, for example, right now I am drinking a glass of red beet, red cabbage, celery, onion, orange, with yellow mustard seeds and rosemary. Per 1/2 Gal., I use 1/3 Cup whey, and 1 to 1 1/2 teaspoon sea salt, clean non chlorinated water to cover the vegetables. I set the jars on the counter for ten days or so, depending on seasonal heat, while shaking the jars once a day for the first three or so, and burping the lids. The plastic lids seem to not seal very well which is good and bad. you may spill juice onto the counter top, the jars will never blow up due to pressure. I then blenderize the contents and strain out most of the solids. The texture is like V-8 or some unfiltered fruit juices. Sometimes I put that into the fridge to thwart mold (kalm) from developing on the surface, sometimes it is cool enough in my house to leave it on the counter till consumed. I start drinking it after the ten days, and the taste will evolve, especially if it’s not refrigerated. I now stagger batches to give me an unending supply. My household consumes approx. 2 1/2 Gal. per month. Enjoy!

  11. Veruska Avatar

    5 stars
    Hi, recently I made beet kwas following a polish recipe, they add fresh garlic cloves, whole allspice and bay leaves; it gives a very good aroma and taste, and on top they accustom to put a slice of sourdough rye bread,
    they say it helps with fermentation.
    Mine got a very deep burgundy color and a complex tasty flavor.
    In Poland they use beet kwas also for a Christmas Eve soup called borsch, it is very good.

  12. Richard Avatar

    5 stars
    I did my second attempt, 2 1/2 large beets, 1/2 medium onion, 1/4 cup whey, and 1 tablespoon hymilian sea salt. All in a 2 quart mason jar. Burped it once a day for a week, skimmed anything off the top. Ended leaving it at room temp 68 ish for 2 weeks. It was a deep red sour and very good imho. Hard not to sip more than 4 ounces at a time.

  13. Katie Avatar

    I am confused. The recipe doesn’t say to strain the beets out before put liquid in refrigerator. Are you supposed to take the beets out or not? I looked on the internet and it is listed both ways. Also, how long will it last in the fridge.

    Thank you.

    1. Allen Root Avatar
      Allen Root

      Katie –
      You may look back and encounter other posts from me on this subject, I am a Kvass fan, drinking an ice filled glass as I type this. I blenderize the vegetables and the liquid after 10 or so days, and pass that back through a wire mesh sieve to take out the bigger chunks, as well as some of the volume. It comes out kinda like unfiltered apple juice. My thought is that the nutritional value is increased, and the taste is enriched tremendously by pulverizing the citrus, onion, herbs, etc. Try it both strained and blenderized and see what you like. I also do not refrigerate immediately, or automatically. Tailor your process to your climate and home environment. I leave mine out in the winter, when the temperatures are cooler, perhaps you have access to a cool, dark cellar? Back porch? 50 degrees seems to be the stability threshold for Kvass or Kraut. Let us know how it comes out!

  14. Vicky Y Avatar

    Hello, thanks for the recipe!
    Can I use kombucha instead of sauerkraut juice?

    Thanks

  15. arden Avatar

    I made a batch of beet kvass, after 4 days on counter I transferred to the fridge (just the liquid, not the beets) After one week it is now brown, not pink. What happened? Is it still OK to drink?
    This was my first attempt at making beet kvass.

    1. Allen Root Avatar
      Allen Root

      I always blenderize the mix, then strain, then refrigerate. The color does shift, but I can’t say it turns brown. What does occur sometimes is a film of white mold, (Kalm in German) on the surface, which I scrape/blot off. It’s harmless, but if you see colorful mold develop, toss the Kvass out. Let your senses guild you. If the smell is off, or you see colorful mold develop, toss it.

      1. Fredrika Avatar

        Timely reminder, Allen… I just went to strain my latest batch of kvass and there is green mold on the surface! I don’t know what I did wrong since the first two batches were fine, but I am disappointed I have to toss this one and start again. I have quickly grown fond of this beet kvass stuff and miss it when I go a few days without. 🙂

        1. Allen Root Avatar
          Allen Root

          I know what you mean, Fredrika. I miss it and my body misses it if I run out of Kvass. I notice that the presence of cabbage seems to inhibit the Kalm, and I find that the amount of salt makes a difference. I use more salt and it takes less time in the summer heat, though I never put more than 1 1/2 teaspoons in a 1/2 gallon jar. Some recipes call for a table spoon or more! Also, make sure your vegetables are covered with the liquid. I use a lightly salted water filled zip-loc bag.

  16. Sarah Avatar

    Can I just confirm whether the “end product” is still suppose to taste salty? I did the whey option and after 3 days in tropical north Queensland (30deg+ days) it is still salty. I have decided to get going on it, and did a half and half mix with my ginger-flavoured kombucha to try to tone down the salt. Does it become less salty with a longer ferment? Thankyou in advance 🙂

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