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Sauerkraut & Kimchi

Fermented Broccoli Sprouts Sauerkraut

Fermented broccoli sprouts sauerkraut is one of the healthiest sauerkrauts you can ferment. Broccoli sprouts add tons of bioavailable nutrition to sauerkraut.

Prep: 15 minutes
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Ferment | Sauerkraut & Kimchi

Fermented Broccoli Sprouts Sauerkraut

Fermented broccoli sprouts sauerkraut is one of the healthiest sauerkrauts you can ferment. Broccoli sprouts add tons of bioavailable nutrition to sauerkraut.

Fermented Broccoli

I’ve tried fermenting broccoli straight up a couple of times, and wow. It’s possibly the worst smell in the world. I really wanted a fermented broccoli recipe on our blog, but I also want people to experience desirable flavors and smells when they make my recipes.

So I decided to incorporate broccoli into sauerkraut, but not broccoli florets.

Fermented Broccoli Sprouts

Broccoli sprouts are surprisingly more nutritious than big broccoli florets, and I grow sprouts in a mason jar every week. Thus, I figured incorporating my broccoli sprouts into a sauerkraut would best achieve my fermented broccoli dreams.

For the best results in the recipe, you should use fresh, home-spouted broccoli sprouts.

Broccoli Sprouts Sauerkraut

Homemade Sauerkraut is the best fermented food to make if you’re new to fermenting vegetables at home. Sauerkraut is particularly easy for a first fermentation project because cabbage ferments exceptionally well.

The water content and the microbial species richness of cabbage make it optimal for wild fermentation! You can easily get creative with sauerkraut by adding different flavors and other vegetables, as we did for this Broccoli sprouts Sauerkraut.

Ingredients for Fermented Broccoli Sprouts Sauerkraut

Homegrown broccoli sprouts are the safest and best option for this recipe. You can grow your own using the tutorial at this link. Sprouting takes about 5 days.

Supplies You Need to Make Sauerkraut:

A kitchen scale top down showing the dual scale platforms and digital measurement screen

Kitchenaid Dual Platform Scale

Glass fermentation weights product picture

Wide Mouth Fermentation Weights

A blue package of unrefined sea salt with a wave image on it

Unrefined Sea Salt

a yellow, orange, blue and green plastic lid product image

Regular Mouth Rust Proof Mason Jar Lids

Plastic pH Test Strips (pH 0-14)

Plastic pH Test Strips (pH 0-14)

an empty Ball mason jar showing label

32 Oz Mason Jars

chopped cabbage, broccoli sprouts, sea salt and water in a bowl ready to mix for making fermented broccoli sprout sauerkraut

Fermenting Broccoli Sauerkraut

Sauerkraut naturally takes time. I recommend fermenting your sauerkraut for at least 14 days before eating, with 21-28 days being the best fermentation time for optimal flavor and health benefits.

By checking the progress of microbial stages under the microscope, we have provided you with a handy timeline below! If you follow our recipe and directions, your timeline of sauerkraut fermentation should approximately match ours!

Note that temperature will influence how fast or slow sauerkraut ferments. This timeline is applicable between 70-80° F. If you keep your home colder, the process is slower. If your home is warmer, it will be faster.

Broccoli Sprout Sauerkraut Fermentation Timeline

24 – 48 hours: All contents in the jar should be submerged beneath the brine. At this time, there are still Gram-negative bacteria and possible pathogens present.

48 hours – 5 days: After 48 hours, you should start to see lots of bubbles being produced. This is when the ferment enters stage two of vegetable fermentation. Leuconostoc bacteria begin to thrive, and Gram-negative organisms die off.

5 – 10 days: The bubbles in the brine will decrease as the ferment leaves stage two and enters stage three. The ferment will become cloudy, the color will change, and a pleasant sour smell will develop. You should also recognize some broccoli smells. During this time fermented broccoli sprouts may smell lightly stinky, like humans passing gas lol. Lactobacillus species begin to thrive at this time.

10 – 21 days: Next, Lactobacillus make up most or all of the microbial population. They produce copious amounts of lactic acid, making the fermented cabbage smell even more pleasantly sour. This is when the vegetable mixture becomes sauerkraut and is preserved.

21 – 28 days: This is when you want to smell and taste test. Wait for the kraut to smell and taste as you like, and refrigerate when you find the smell and taste most pleasant! We like ours best when we refrigerate at about 25 days.

fully fermented broccoli sprouts sauerkraut in a mason jar with a white lid.

Sauerkraut Care Instructions

During the first few days of fermentation, carbon dioxide and bubbles will be produced. Sometimes mason jars will become very full of liquid, and this liquid can seep out. You will need to burp the jar.

  • When burping the jar, remove the lid and tamper everything back down using a clean tamper or spoon. Make sure everything, including the weight, is still submerged below the brine. You can also rinse off the lid daily to keep things clean.

Always Trust your sense of smell: In the beginning, fermenting cabbage smells funky. When fermentation is finished, fermented cabbage should smell pleasantly sour and like strong cabbage.  Never eat anything that smells repulsive or yeasty. 

Never eat anything that has mold growing on it. By following directions, you should not encounter this problem. 

After 3-4 weeks, remove the fermentation weight, smell, and taste test. Your fermented cabbage should smell pleasantly sour. It should taste tart, salty, and cabbage. Store it in the fridge.

More Sauerkraut Recipes to Try

  • How to Make Old Fashioned Sauerkraut with Caraway Seeds
  • Fermented Beet and Red Cabbage Sauerkraut
  • Turmeric Napa Cabbage Sauerkraut
  • Homemade Kimchi Inspired Spicy Sauerkraut Recipe
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Sauerkraut & Kimchi

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 3 reviews

Fermented Broccoli Sprouts Sauerkraut

Fermented broccoli sprouts sauerkraut is one of the healthiest sauerkrauts you can ferment at home. Broccoli sprouts add tons of bioavailable nutrition and flavor to sauerkraut. Enjoy this lovely sauerkraut on any sandwich, salad, burger, or with fried eggs.

  • Prep: 15 minutes
  • Total Time: 504 hours 15 minutes

Ingredients

  • 500 grams cabbage
  • 18 grams sea salt
  • 200 grams filtered water
  • 150 grams broccoli sprouts, fresh

Instructions

  1. Wash your fermentation equipment (jar, weight, and lid) — a 32 ounce mason jar works best for this recipe at 1x.
  2. Homegrown broccoli sprouts are the safest and best option for this recipe. You can grow your own using the tutorial at this link. Sprouting takes about 5 days.
  3. Rinse your fresh broccoli sprouts well.
  4. Remove the outer leaves of your cabbage and lightly rinse with cool water. Using a knife, chop the cabbage to your desired thickness.
  5. Place your kitchen scale on the counter. Turn it on and set it to weigh in grams.
  6. Measure out all of your ingredients using your kitchen scale.
  7. Mix everything, including the water, in a large bowl.
  8. Pack it all, including the water, into a clean jar with a rust-proof lid. (a 32-ounce jar works best)
  9. Place a fermentation weight in the jar, making sure to submerge the cabbage pieces and weight fully into the liquid. If you don’t have quite enough liquid, place your glass fermentation weight in the jar and submerge as much as possible. Over the next 12 hours, the cabbage should release more liquid and you can press the fermentation weight down below the brine.
  10. Secure the lid (you do not need to tighten it all the way. Just secure the lid but leave it ever so slightly loose so the gas doesn’t build up too much). You can keep the jar in a glass dish to catch any spills.
  11. It should get bubbly in the first few days. If you have a tightly secured lid, you will need to burp the jar. You can rinse off the lid and re-adjust the fermentation weight whenever needed.
  12. Ferment at room temperature for 21-28 days, then remove the fermentation weight and refrigerate.
  13. If you try this recipe and love it, please leave a five-star review below!

Did you make this recipe?

Please leave a 5-star review below if you loved it! Tag @cultured.guru on Instagram

 

Nutrition information is auto-calculated and estimated as close as possible. We are not responsible for any errors. We have tested the recipe for accuracy, but your results may vary.

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Kaitlynn Fenley Author, Educator, Food Microbiologist
Kaitlynn is a food microbiologist and fermentation expert teaching people how to ferment foods and drinks at home.
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hey i’m kaitlynn, i’m a microbiologist and together with my husband jon we are cultured guru.

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  1. John
    10|13|2023

    Hi Kaitlynn,
    I’ve been experimenting with fermenting by using boiled/filtered sea water. I use clean sea water, I’ve had great results. Any thoughts as to this approach.
    I tried you recipe for cherry tomato vinegar, my question is the white mold that formed on tomatoes (I stirred them regularly), a bad product? The vinegar smells wonderful.
    Thanks
    John

    Reply
    1. Kaitlynn Fenley
      10|20|2023

      sea water is about 3.5% salt, so theoretically it can work perfectly. I’d have concerns about microplastics, viruses, and bacteria that are not eliminated by boiling. If filtering it, it would need to be a pretty serious filter, like a lifeStraw.

      as for the vinegar, I’ve never seen white mold on my tomato vinegar. Generally mold means something went wrong and you shouldn’t eat it.

      Reply
  2. Troy
    12|03|2023

    Hi Kaitlynn,

    I appreciate your article subject matter. I have thought this same combination idea with my cabbage probiotic/spriouting sulforaphane.

    Combine the sprouting with freezing your brocolli/mustard seed sprouts to increae nutrient content before adding to your minimum 75% cabbage content ferment.

    I also add mustard seed powder to my cooked crucerferous veggies since the sulforaphane does not survive the heating process, except in the mustard seeds. So I crush the mustard seeds to add to cooked crucerferous dishes, to ensure the sulforaphane makes it to the gut biome in cooked foods.

    My big question is does the fermentation process affect the sulforaphane levels in the brocolli and mustard seed sprouts?

    My priority on the crucerferous vegy is on the sulforaphane having many benefits from gut health to dopamine neurotransmitter health. Sulforaphane easily crossing the blood brain barrier as the precurser for healthy production of dopamine neurotranmsmitters.

    Do you know if the sulforaphane will survice the fermentation and lactic acid during the ferment?

    And (or) should they maybe be added separately to a salad before eating?

    Your thoughts and understanding on this are appreciated.

    Best regards,
    Troy

    Reply
  3. Sandra
    04|23|2024

    Haven’t tried the recipe yet, but I love your detailed instructions on how to make it! Plan on making it very soon. Scrumptious!

    Reply
  4. Vince
    07|16|2024

    This is a delicious recipe as is, but it’s also a great base for plain sauerkraut. It’s very forgiving and it scales easily to make a whole crock (we have small a 1-gallon/4-liter similar to those our grandparents used). I recently got distracted and forgot to rub in the salt on a batch; it turns out that just mixing brine and pouring over the cabbage also works well. Over the winter, we let a batch ferment for a couple of months in our fairly-cool (around 65F/18C) house. It also turned out great. My biggest problem now is keeping up with demand. 🙂

    Reply
    1. Kaitlynn Fenley
      07|18|2024

      Thank you for leaving a review! Glad you enjoyed the sauerkraut!

      Reply

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@cultured.guru

sourdough discard 🤝 cottage cheese combined tw sourdough discard 🤝 cottage cheese

combined two of the best fermented foods to make the best pancakes. And yes, you can ferment the batter overnight in the fridge for easier digestion. 

My recipe makes 15 pancakes and each serving of 3 pancakes had 17 grams of protein! 

Get the recipe from my recipe index, linked in my profile✨

#sourdough #cottagecheese #pancakes #fermentation
It can suppress overgrowth of Candida albicans, wh It can suppress overgrowth of Candida albicans, while boosting good bacteria in your gut! 

Roasting garlic increases beneficial garlic compounds like diallyl sulfide and diallyl disulfide — or DADS, for short. Both of these compounds have been studied for their anti-inflammatory (anti-cancer), antioxidant, and antifungal properties.

It’s definitely a sauerkraut you should keep in your rotation.

To get the recipe google “garlic sauerkraut.” and you’ll see mine it’s the first one.

Sources:
PMC8777027 (Diallyl Disulfide (DADS) Ameliorates Intestinal Candida albicansInfection by Modulating the Gut microbiota and Metabolites and Providing Intestinal Protection)

https://doi.org/10.3390/fishes9100401 (diallyl disulfide (DADS) shows a substantial increase, with concentrations rising from 1.6 mg/g in non-fermented garlic to 4.8 mg/g in its fermented counterpart, suggesting enhanced bioactivity through fermentation)
✨Cottage Cheese Ice Cream✨with Brown Butter an ✨Cottage Cheese Ice Cream✨with Brown Butter and Vanilla

I know, I know, I’m making everything with cottage cheese right now. But how can I not? Cottage cheese is one of the most protein-rich fermented foods.

If you love ice cream and cheesecake-like flavor, you’ll love this recipe. it’s high in protein, requires only four simple ingredients, and does not require churning. So, you do not need an ice cream maker!

A half-cup serving of this ice cream has 12 grams of protein, making it a healthy and balanced sweet snack. Get the recipe from the recipe index linked in my profile. 

#cottagecheese #icecream
Baked ✨Cottage Cheese✨ Queso Dip It’s crea Baked ✨Cottage Cheese✨ Queso Dip 

It’s creamy, cheesy, and packed with protein, but with fewer calories thanks to the cottage cheese base. And it’s only 6 ingredients +toppings! 

I love it topped with cilantro, diced tomatoes, onions and fresh jalapeños! 

Get the full recipe from my recipe index, linked in my bio. 

#queso #cheese #cottagecheese
Why do you add water to sauerkraut? To that I as Why do you add water to sauerkraut? 

To that I ask: who told y’all you can’t add water to sauerkraut? 

Adding water standardizes my recipes, making sure everyone gets enough brine, regardless of cabbage variability. 

Google “cultured guru sauerkraut” and you’ll see my recipes! 

#sauerkraut #fermentation
Bok choy is similar in texture to Napa cabbage and Bok choy is similar in texture to Napa cabbage and lovely for fermentation. 

Since bok choy and all cabbages grow low and very close to the soil, their microbiome composition is wonderful! This makes all cabbages easy vegetables to ferment, and fermented bok choy is one of my absolute favorites.

Google fermented bok choy and you’ll see my recipe, it’s the first one. ☝🏼 #cabbage #fermentation #homestead 

Ps. I used some tiny weck jar lids for weights in my bigger weck jar and it worked great!
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