If you’re in Poland on a trip, you’ll no doubt find a restaurant that serves Polish sauerkraut soup. I’m a big fan of sauerkraut so that’s why I love it and it’s incredibly good for your gut. If it isn’t your thing I totally understand, but if it is, you’ll love the recipe below. This post was originally posted on 1/2/14 and was updated on 12/10/19.
Enjoy this tasty and fantastic Kraków style Polish sauerkraut soup recipe that was inspired by our trip to Poland.
- 1 onion chopped
- 2 cups of sliced brown mushrooms (dried imported wild mushrooms are even better)
- 4 cloves of garlic minced
- 2 lbs of fermented sauerkraut (German sauerkraut is the best) drained.
- 2 cups of boiled and sliced potatoes (Since they will simmer in the soup they don't need to be completely done)
- 6 strips of bacon (optional) or substitute 1-2 Tbsp of olive oil
- ½ of a 2 foot smoked Kielbasa sausage cubed (optional)
- 48 oz of canned or boxed broth (I used chicken but you can also use vegetarian - best to use organic and low sodium)
- 1 Tbsp caraway seeds
- Black pepper to taste
- 1 tsp of ground allspice
- Fry the bacon strips in a skillet until the bacon is crispy. Remove the bacon and set them on paper towels. Leave the drippings in the skillet. (If you prefer not to use bacon, simply heat the olive oil in the skillet instead)
- When the bacon is cool chop it into bacon bits.
- Saute the onions and the mushrooms for about 10 minutes until the onions are translucent.
- Add the garlic and saute for about 1 minute
- Take the onions, mushrooms, and garlic off the heat and set the mixture aside.
- Put the sauerkraut in a heavy soup pot over low heat.
- Add the sauteed mushrooms, onions and garlic
- Add the broth, caraway, allspice, and pepper
- Add the boiled and sliced potatoes
- Add the Kielbasa and bacon bits (or leave out if you prefer vegetarian)
- Bring the mixture to a simmer and let it cook on low for about 30 minutes or more.
Why Polish sauerkraut soup is good for your tummy
Fermented foods like sauerkraut, help your body build immunity and can protect you from becoming ill. The fermentation process develops healthy bacteria (probiotics) in your gut that fights against bad bacteria. Eating fermented foods regularly keeps your body balanced and functioning properly. Sauerkraut as well as plain yogurt, kefir, miso, tempeh, pickles, and kombucha all help aid digestion. Make sure to add at least a few fermented foods to your diet.
Note: Even though this traditional Polish recipe is made with bits of meat, you can make a vegetarian version by substituting olive oil and adding vegetables like celery and carrots instead. Either way, it will be delicious.
You may also enjoy: Eating Polish Style in Bydgoszcz, Poland
The inspiration for this recipe started with an organ concert in Kraków
During our trip, we stayed in the old town of Kraków. We were looking for things to do in the evening while we were there so I went on the Internet and found a free organ concert that was taking place that evening at the Kraków Academy of Music. Doug is obsessed with organ music so we had to go. The Kraków Academy of Music was founded in 1888 and is located just outside the old city gates and within walking distance of our hotel.
But first, we needed to fill our bellies and wet our whistle
In our zeal to attend the concert, we arrived too early so we decided to walk find someplace to have a snack. We found a pub down the street from the Academy of Music called “The Dog in the Fog.” It looked cozy and rustic and because it was winter we thought it would be a nice place to warm up.
We’re also dog fanatics so how could we resist?
The pub appeared to be popular with students who attended several of the schools near the old town square. We sat down to have a glass of beer and I ordered a bowl of Sauerkraut soup. It was a tantalizing concoction of sauerkraut, potatoes, and Polish sausage. I vowed to find a way to replicate it and think I did a pretty good job.
Music is a universal language
After thoroughly enjoying our soup and beer we headed back to the Academy of Music to listen to the concert. No one spoke English so we couldn’t understand a word they were saying, but that didn’t matter because the talented students of the Academy performed beautifully. It was a delightful way to spend the evening and take part in the local culture.
Old Kraków is not to be missed if you’re in Poland
If you’ve never been to old Kraków, it’s an amazingly beautiful and huge medieval city that thankfully survived WWII when most of Poland was destroyed. It’s also a UNESCO World Heritage Site dating back to the 7th century. Most of Poland’s most prestigious artists and academics got their start there and it’s where archbishop Karol Wojtyła was elevated to the position of Pope of the Catholic Church. The oldest school in Poland, the Jagiellonian University, is located in Kraków and was founded in 1364 by Casimir the Great.
For more photos and stories about Poland, click here.
Book Your Trip to Poland Today
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Have you ever tried Polish sauerkraut soup? Please leave a comment below.
Holy balls, I love sauerkraut! Cannot wait to give this one a try. 😀
Rebecca was looking for a good kraut soup recipie gonna try this… How funny my maiden name is Olkowski!….. We’re from around Pittsburgh pa but lots of my grandmas relative settled in Chicago….
I hope you enjoy it, Lynn. My late husband was Olkowski and they came from Hamtramck, Michigan. (another Polish enclave)
I have been making saurkraut soup my entire adult life it is a Christmas dinner tradition started by my grandmother. My friends say gross and then after trying it is wow this is great.this is very close to my recipe but do yourself a favor and use dried imported wild mushrooms it takes the soup to next level.
Thanks, Scott. What a great suggestion about the mushrooms. I’ll have to try it. I didn’t include it because I didn’t know if people would have access to them, but I would love to try it myself. Thanks so much for the feedback.
My sauerkraut comes in a jar. Can I add the entire thing or am I suppose to drain the liquid first?
I just got back from a trip to Poland, Czech Republic, Austria and Germany. I had the most amazing “sour soup” in Krakow. I can’t wait to try your recipe tonight!!
How exciting that you were in Poland! isn’t Krakow amazing? Thanks for pointing out that I didn’t mention draining the liquid. I would drain it because otherwise, it may be too salty. I hope you enjoyed your trip. I loved the Czech Republic, Austria and Germany as well.
I made this and I really enjoyed cooking it. It came out very nice and everyone, even my 7 year old that don’t like anything ask for seconds.
Sorry to answer this so late, Francisca. I just saw it. I’m so glad you and your 7-year old enjoyed the recipe.
Thanks very much for the Great information and pictures!!
Love it..shared with my two polish friends and I’m busy this morning making the soup.
Added dried polish mushrooms and cracked all spice…making my own chicken stock ..😍
So Happy that you lived Krakow.
I lived there 2 years before arriving to USA in 76..
So sorry I didn’t answer this sooner but just saw it.. The dried Polish mushrooms and allspice sound amazing. And, I’m sure you would know. Loved Krakow! I’d love to go back.
This looks amazing! I can’t wait to try it!! Have you thought about making it spicy?
Thanks, for the idea, Miranda. I’m kind of sensitive to too much spice but you can always add it in.
Have you thought about making it spicy?
My grandparents joseph and Mary Kurzeja were from Krakow, to the best of my knowledge. My Father didn’t like mushrooms so my dear mother, Pennsylvania Deutsch, substituted Lima beans and made it with the pork, leftover from pork and sauerkraut. She added broth which may have been chicken broth. I loved it. My family loves mushrooms..I will try receive.. Thank you.
Thanks, for the great substitution idea, Phyllis. I’m a big fan of mushrooms but not everyone is. So good to know.
I’m looking forward to making some sauerkraut soup today with leftovers from our homemade kielbasa. Using the leftover kapusta too. Your recipe sounds so much like what my mom makes except she has no recipe. She just throws it all in the pot. You’ve made my day. I can’t stop smiling 😋.
That’s so exciting that I’ve made your day, Michelle. Thanks for letting me know and I hope you enjoy the soup.
I am not a big kraut fan, but this does sound delish!