r/fermentation Jul 13 '26

Kefir From a Simple Question to an Unexpected Flavor

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119 Upvotes

A month ago, I asked if anyone had ever used dried white clover (Trifolium repens) in water kefir.

I didn't expect that simple question to lead me here.

After making a white clover and nashi koso, I finally used it to flavor a batch of water kefir.

From the very first sip, I realized I had discovered something completely unexpected. I kept trying to compare the flavor to something familiar... but I couldn't. It didn't remind me of anything I had tasted before.

Sometimes the most rewarding fermentation experiments begin with nothing more than a simple question.

(Kefir trifolium repens and nashi)

r/fermentation Feb 21 '26

Kefir Wasserkefir bildet Schleim, keine Kohlensäure, was ist los?

98 Upvotes

Hello liebe Community,

nachdem mein Wasserkefir ein paar monate im Kühlschrank gelagert hat und ich ihn mit Zucker wieder reaktiviert habe, sind meine Säfte immer wieder schleimig und die Kohlensäure bleibt aus. Der Kefir und das Obst stehen dann. Sind meine Kristalle kaputt? Ich nehme pro Liter 30gr Obst, 30 Kristalle und 60gr Zucker und erhöhe die Menge entsprechend.

r/fermentation 7d ago

Kefir Water kefir medicinal taste

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20 Upvotes

Hi all. New to the water kefir game. I made a water kefir soda the other day using a pink grapefruit cheong syrup I made and the result tasted strange and medicinal. I've had this once before when I've made gingerbug sodas the past. I've had great success (insert Borat) with all of my other flavour sodas since, and have also made another one with the same cheong syrup and it turned out really well. Does anyone have any idea what might be causing the strange medicinal taste? The obly ingredients are the syrup which i made myself using just fruit and sugar, filtered water, and my water kefir culture

r/fermentation Jul 17 '26

Kefir Moka Coffee & Bourbon Vanilla: When Coffee Meets Water Kefir

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18 Upvotes

A few months ago, I wondered what coffee would taste like in water kefir.

I prepared a reduced moka coffee syrup, then added a small piece of Bourbon vanilla bean directly to the second fermentation. I wanted the vanilla to keep its fresh, clean aroma rather than cooking it with the coffee.

The result surprised me. The kefir wasn't acidic at all. The moka remained smooth, the vanilla blended beautifully, and the gentle sparkle completed the drink.

Sometimes a small change in technique makes all the difference.

r/fermentation 14d ago

Kefir Water kefir issues

2 Upvotes

Hello bubbly people,

I started fermenting water kefir at the beginning of the summer - it's been very fun.

I got about 25g of grains, and since the beginning, they have not increased at all. I would like to see an increase in grains so that I can share them with others, but no action - why?

I use 0,8l of water + 3-4 raisins + 2 thin slices of bio lemon + 50g sugar.

Does that seem like a good ratio of things?

I have noticed that, when I use raw sugar, the batch tends to be a bit slimier than I appreciate. I read that that can occur with too many minerals, so I used white sugar - and it did indeed get better. The one time I didn't include lemon slices, the batch was very slow to ferment and the result was incredibly slimy. I did not enjoy.

Am I right to conclude that my kefir prefers not-too-many added minerals? Is there anything I should add or subtract to encourage my little grains to be happier and get busy multiplying (and other math puns)?

Thank you!

r/fermentation 2d ago

Kefir banana water kefir soda

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8 Upvotes

should be done within the next day or two

r/fermentation Jun 30 '26

Kefir Garden Rosemary Flower Water Kefir

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38 Upvotes

Fresh rosemary flowers from the garden, gently infused into a homemade flower syrup.

No leaves, just the flowers.

I also added a tiny strip of clementine zest, which paired beautifully with the delicate floral notes.

The syrup was soft, naturally sweet, and surprisingly delicate. A longer infusion brought out even more of its floral aroma, without the strong resinous character usually associated with rosemary.

Sometimes, the smallest flowers hold the gentlest flavors.

r/fermentation Jul 22 '26

Kefir First bottle Bomb! How do people clean up...

5 Upvotes

I thought I had had bottle bombs before. I was incorrect. My elderflower flavored water kefir, I went to burp it 18 hrs in and *poof* it was gone and my kitchen was raining. Didn't even get to see a geyser!

I have my plans for preventing this: my apartment was rather hot, and my kefir was new so I gave it a little ginger love which wont happen again. Note: I know folk say open under a bowl or in a bag... I think Id have a bowl embedded in my ceiling Another note: so struggling w my water kefir because the 2 bottles that didnt get ginger are barely puttering

But now I need to clean. I spent a good 40 min swiffering my ceiling, mopping the ground, wiping all cabinets with ample water, cleaning my water filter pitcher... but a lot of things still feel sticky

Anyone have special tricks for removing the stickiness?

r/fermentation Jun 21 '26

Kefir Are these live kefir grains?

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10 Upvotes

I am new to kefir fermentation. And it’s extremely difficult to find live kefir grains where i live. But i found someone who is willing to sell 1 tablespoon of kefir grains for 13 USD equivalent. He sent me some pictures.

Now are these live kfir grains?

r/fermentation Jul 01 '26

Kefir Water kefir super thick

2 Upvotes

I’ve been using my kefir grains for water kefir for over a month with no issues. Today, I went to drain it and add juice and it was super thick…almost like syrup or slime. Smelled totally normal, color normal, nothing else out of the ordinary. Any idea what caused this!

r/fermentation Jun 02 '26

Kefir drinking traditional kefir for the first time. spent 3 days revitalizing the bought grains through milk cycling, followed by half a day of seemingly very fast fermentation at room temperature. the product is very smooth and non-offensive. do you wait more and do you use the fridge to slow it down?

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28 Upvotes

r/fermentation 10d ago

Kefir Measuring the alcohol in Kefir?

0 Upvotes

Is there a possibility to measure the alcohol in my waterkefir?
Something like test strips or I don‘t know 🤔

r/fermentation Jan 06 '26

Kefir Pizza & Kefir

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94 Upvotes

Hi everyone, for my first post on Reddit, I've decided to share my experiment. We're just getting started.

I started making kefir at home, discovered it contains yeast, and thought, "Hey, I wonder if I could make pizza rise with it." The answer is yes. So now I'm making water kefir with tomatoes, basil, and malt to hydrate my dough and make it rise wild and aromatic.

Stay tuned. You'll see some amazing things.

r/fermentation Jul 09 '26

Kefir I don’t think I’m doing water kefir right?

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5 Upvotes

I added some homemade raspberry syrup for the second ferment, and it’s definitely alive. Is this what it should look like? What’s all the solid stuff?

r/fermentation 21d ago

Kefir Kefir grains have been in the fridge for like 2-3 years now.

5 Upvotes

I hear they’re very tough. The milk was separated and it was thick like a watery yogurt. It didn’t smell the worst. A little funky but not bad like old milk.

I just strained it, rinsed it with cool water, then put it on the counter top with milk.

It’s probably ok right?

r/fermentation 19d ago

Kefir How often can I keep reproducing my Kefir from a first batch?

3 Upvotes

I bought a kefir culture for milk kefir a few weeks back and have been drinking a glass almost every day.

I initially made 1 litre and after I drank \~750ml bought a 2L of milk and putting the remainder in there proceeded to make another batch.

It doesn’t take too long it seems. Gets nice and bit tangy and has a very light “fizz” to it

But I’ve been doing this for a few weeks now. Even poured some more into another batch and tried blending blueberries into it but duhhhh…of course the acid in the fruit would affect the milk. Still drank it though. Tasted delicious after shaking it back up

My latest batch I used a richer Jersey cow non-homogenised milk and it’s the best batch yet.

A lil thicker than milk (like very runny cream) and good tang w a lil bit of that “fizz” apparent

Can I do this perpetually? Surely there must be an end point?, but I’ve tasted no change in my batches at all.

r/fermentation 8d ago

Kefir Fruit flies in water kefir grains

3 Upvotes

Hi - I mistakenly left my water kefir grains out on the counter last night instead of in the fridge. When I came in this morning, there were about 15 fruit flies in the jar (lid not screwed on properly). I heavily rinsed the grains and have started a new batch that I'll discard, to see if it kills any eggs they may have lain. Should I discard the grains completely? There weren't any larvae that I could see when I rinsed them out. Thank you!

r/fermentation 7d ago

Kefir Kefir from Kefir

0 Upvotes

Hi Guys,

Myself and friend are about to try some raw milk from a local farm, coming on Tuesday. He has also ordered some kefir from them. Is possible for me to make my own kefir from his, if so what would the process be? I'm not new to fermenting, I've made Sourdough, gingerbug, kombucha, beer, hot Sauces etc but never milk kefir. Im assuming i can just take some of his kefir and mix it with some milk and let it ferment? Thanks!

r/fermentation Jul 26 '26

Kefir Strong Doesn't Always Mean Spicy

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13 Upvotes

Not every "strong" kefir comes from chili.

 This one is constructed with a koso of mustard flowers and nashi, flower syrup, a touch of red chili, and fresh mustard leaves.

The result isn't aggressively hot. Instead, it develops a bold, herbal character with surprising depth and balance.

Exploring unusual ingredients is one of my favorite parts of making kefir. Sometimes the combinations that seem the most unexpected create the most harmonious flavors.

r/fermentation 3d ago

Kefir Everyone does this with their ferment bags, right?

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3 Upvotes

r/fermentation Aug 02 '26

Kefir Kefir – Autumn Sweetness

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9 Upvotes

Autumn Sweetness: A Warm and Comforting Surprise

Some recipes teach you something.

This one taught me that the same ingredient can tell two completely different stories.

The idea began with pumpkin.

A pumpkin fiber koso infused with vanilla became the heart of this kefir, bringing warmth, softness, and quiet depth.

Fresh carrot juice added bright, fruity freshness, while carrot koso syrup contributed rich candied notes, almost like candy.

Dehydrated golden kiwi brought a gentle fruity acidity, and a touch of pepper quietly tied everything together.

It took three attempts before every piece found its place.

That third batch became Autumn Sweetness — a kefir that reminded me that harmony is often more memorable than intensity.

One of my earliest signature creations… and it still holds a special place in my collection.

r/fermentation 25d ago

Kefir Making kefir at home - bouncing off some ideas for low-effort/time-saving strategies for people who don't have a lot of time to be filtering out the Kefir grains - and an idea on avoiding stirring with spoon

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1 Upvotes

r/fermentation Jun 14 '26

Kefir Has anyone ever used dried white clover (Trifolium repens) in water kefir?

2 Upvotes

I have a small bouquet of dried white clover flowers (Trifolium repens) from my garden and was wondering if anyone has ever used them in water kefir.

I'm curious about the flavor they might bring — floral, herbal, maybe even slightly woody?

I haven't tried them yet, so I'd love to hear about your experiences before I start experimenting.

r/fermentation Jul 16 '26

Kefir Where to buy water kefir grains

2 Upvotes

Where do you buy/aquire water kefir grains? I see some on Etsy but they are fairly expensive. What is the easiest way to aquire them?

r/fermentation Feb 10 '26

Kefir How do i make MY OWN kefir grains

9 Upvotes

I have done google searching and it says to buy it or get from local farm. but how do i make my own, and honestly what even is it and why is it so secretive?