Making soy milk: best way to separate okara?
When making soy milk, what is the best way to separate the okara (fibrous material) from the hot liquid?
My observations:
- When pouring through any kind of a screen, the screen becomes clogged almost immediately, and the material removed from the screen still contains a lot of liquid.
- Cheesecloth works well to remove the remaining liquid, except that it is a difficult and awkward procedure because the liquid is so hot.
Does anyone have a "secret weapon" for this process? Some thoughts that have occurred to me (but which I haven't actually tried) include:
- Using a large French press (of the type ordinarily used to brew coffee)
- Sending the thick liquid through a Juiceman-type fruit juicer (because juicers seem to do a good job of drying out and ejecting pulp)
- Using a smaller version of the centrifuges used in soy milk factories (but where to buy such a thing?)
- Simply waiting for the liquid to cool before attempting to separate it (time-consuming, but definitely would simplify the cheesecloth approach)
What is the best way?
Best Answer
When straining things that clog up the screen, I tend to use a spoon or spatula to move the stuff around, so you can get expose un-obstructed parts of the screen.
Of course, you might end up pushing some of the pulp through the process, but it's generally minimal.
You can then either dump out the pulp as you go (possibly into muslin or cheese cloth, let it cool, then give that part a squeeze), or use the back of a large spoon or a rubber scraper to push the pulp against the strainer to get out some extra liquid. (or use an oven mitt, covered in a plastic bag ... it's messy, but it works).
Of course, if you have a cheap strainer, too much force on it can cause the whole screen to pop out, splashing you and making a quite large mess. (I've since made sure that my strainers weren't basically a screen just held in by pressure to a loop of metal that attached to the handle, but are actually one integral part).
...
If you're looking at buying new equipment, I'd look into getting a chinoise with the proper sized stick (not sure what it's called), which you can use to basically compress all of the pulp into the bottom as you're working.
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How do you strain soy milk?
How to make soy milk \u2013 Step by stepHow do you make okara with soy milk?
InstructionsWhat can I use to filter soy milk?
I have found an easy way to get rid the grainy okara. I use a "gold" coffee filter (permanent type, see pictures below) and a Rubbermaid pitcher to filter the hot, fresh soymilk as you pour it from the stainless steel pitcher to the Rubbermaid pitcher. This is quick and easy.Do you need to strain soy milk?
If you prefer soy milk with a lighter taste, strain it before cooking. Boiling a cup of water before pouring soy milk in helps prevent it from getting burnt. You may feel a thin layer sticking on the bottom of the pot when stirring -- no need to scrape that up, it won't burn.How to Make Soy Milk with Zero Waste, Plus Okara! (English, Japanese CC) ゼロウエスト豆乳、おからレシピ
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Answer 2
I have done this in a few different ways and Cheesecloth works the best for me.
The only difference between you and me is I separate the okara (fibrous material) when it's cold. I usually separate the okara as soon as I get the mixture out of blender. I then boil the liquid (soy milk) afterward, so it's pretty simple.
Answer 3
This looks like a great device for what you are asking about. They sell on ebay and amazon. It's called the Titan Soy milk filter. watch the youtube video...it's old school way of making fresh homemade soy milk, but without burning ur hands.
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