I cooked with kefir, I poured it on eggplant sauteed in a pan with some water, I used to use yogurt for a similar dish. And the liquid in the cooked dish seems stringy, sort of like okra in gumbo. However, the taste seems fine. What is happening? Did I do something wrong? How can I avoid the stringiness when cooking with kefir?
Cooking with kefir
kefir
Related Solutions
The dynamics of the Grain growth are not currently well understood, much less its formation. Some researchers attempted to create grains in laboratory, but failed.
There are over thirty or fourty strains of microbes in the kefir, and their ecological relationships are very complex. One could call the whole kefir culture an ecosystem of its own.
The grains grow either because the matrixes of existing grains entice the microbes to create more grain matrix, or because there are specialized microorganisms inside the grain that are responsible for creating more grain.
What is known is that the grains need Kefiran to grow, and Kefiran needs Alcohol in its synthesis. Commercial cultures of kefir often omit the alcohol-creating yeast for obvious reasons, so it too adds to the impossibility of getting Kefir grains from commercial kefir.
Either way, the fact is there grains do not come into being on their own. New grains are split from existing grains.
There is a small possibility that a kefir culture from grains that was strained could form new grains, but its not confirmed.
The commercial cultures are sold with around five to ten strains, much less than full blown kefir grains. They won't form grains, since the strains were hand-picked in lab by their function, and probably the grain-forming ones were left out.
First off, not all kefir grains are alike. Maybe they're all descended from the same family tree long ago, but kefir grain activity will change significantly even in the same house from season to season (due to temperature and other environmental fluctuations), and depending on what you feed them (type of milk), and on the feeding schedule. So, in order to maximize your particular desires ("thick," "sparkly," more alcohol, etc.), you'll likely have to do trial and error a bit with your batch.
Anyhow, your main question is about straining. And there it really depends again on what you're looking for. You are correct that kefir does spawn tiny grains that break off and gradually become stable encapsulated "baby grains" over time. If you use a strainer with big enough holes, it will let a lot of those go through. Whether or not this is a problem depends on what your intention is with those grains.
When I first experimented with kefir, I strained through a relatively fine mesh strainer too, because I didn't want to lose all of those grains. I eventually found that all too much work, because rinsing the fine strainer and being sure to get it clean can sometimes be annoying. Also the rough handling during straining can break up your larger grains a bit more (particularly if you have to stir it a lot to strain, as is true with very thick kefir).
Later on, I decided to simply use a tablespoon to pull out the big grains (and just plop them into the new milk), and I don't worry about the "baby grains" any more. Usually in healthy kefir the big grains will often float near the surface, so they're often easy to locate. But if you know how many you have, you can also just dig around for them, assuming you're not making large quantities at a time. The benefit from my perspective is that the remaining kefir stays relatively "intact," so it actually has a consistency close to thick yogurt until you start stirring it. But it's not the ideal method for maximizing alcohol and "fizziness," which often requires intermediate stirring. On the other hand, the few actual grains can grow much larger over time due to the more delicate handling. So you might just have 2 or 3 large grains you use to ferment actively, rather than a bunch of smaller ones.
Anyhow, in terms of straining, it really just depends on your goals. Personally, I don't worry too much about losing the "baby" grains, because I'm not trying to maximize grain production. But if you're trying to grow the amount of kefir grains you have, probably using a fine strainer for a while is the best course, since large individual grains only tend to grow larger over longer time spans.
EDIT: One last thing I thought of -- if you use my method of just pulling out the largest grains with a spoon or something, realize that sometimes you'll have tiny grains or even occasional larger bits that broke off of the big grain left in the kefir. Some people find it unpleasant when eating or drinking kefir to encounter a grain, which is generally rubbery and somewhat slimy, sometimes extra sour, and sometimes has an odd flavor. If you want to avoid that experience completely, you'll have to use a relatively fine strainer.
Related Topic
- Kefir – How to Conserve Kefir Grains for 2 Weeks?
- Kefir – Understanding Kefir Sensitivity to Tap Water
- Problem: grainy kefir
- Spices – Brewing Kefir with Powdered Cinnamon
- What damage is caused to kefir when it comes into contact with metal
- Can water kefir grains be turned into milk kefir grains and if so how
- Kefir – How to Store Homemade Kefir: Paper Towel vs. Normal Lid
Best Answer
Sounds like it "broke", as can happen with any dairy product. The protein in the kefir coagulated into the strings you are seeing. If you decide to try it again, try the highest fat kefir you can find, minimize acid in the dish, and incorporate the kefir at a relatively low temperature.