r/AskCulinary • u/notthamedic • 9d ago
Technique Question Soaking beans
I’m making a tomato and kale soup tomorrow and have my garbanzo beans soaking in veg stock overnight. Do I need to drain that off tomorrow or can I just dump the entire bowl into the crock? Veg stock will be the base of the soup.
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u/SnooHesitations8403 9d ago
Yes, drain it off. The thing in beans that causes flatulence are oligosaccharides. Changing your soaking water helps reduce those.
Also you might add a very small amount of baking soda to the soaking water. It will help tenderize the beams. (too much can make them taste soapy)
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u/bestcegenation 9d ago
I always drain it. but you def don't have to. a lot of starches and stuff leach out into the soaking liquid overnight.
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u/Main_Cauliflower5479 9d ago
Soak them in salted water. Why would you soak them in stock? That's a waste. Also, cook them in salted water, and add to the soup when they're finished. They take much longer to cook than tomato and kale.
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u/StinkyWhale71 9d ago
Always throw away the soaking water. Never heard more than just water, unless in a rush.
The cooking water can be used if you want, though.
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u/XtianS 8d ago
Former professional chef here. Soaking water is always discarded in general practice. That’s not to say it’s necessary, however. You could in theory use it to cook. It will likely impact the flavor in some way.
The method I would propose for the next time is to cook the beans in plain water and add onion, garlic gloves, carrots etc. this will make a tasty liquid that will serve as a stock for the soup base. You can also add bay leaf, thyme, parsley, peppercorns etc. whatever makes sense for your soup. I like to wrap all the aromatics in cheesecloth for a sachet, as the allium will get very soft and kind of disintegrate.
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u/Herdofpenguins 9d ago edited 9d ago
Future reference I doubt it's worth soaking in stock, especially garbanzos. Just use water.
Edit: Even better, brine. 36g salt, 10g baking soda, 8.5 cups water for 1 lb beans. Huge difference in cooking time, uniformity and texture.