Well, this is interesting...I saw on Pinterest that a lady has been making and using bean flour...a way to thicken soup and to make other dishes. Now, I don't have a flour mill...so how to do it.
I got out my food processor. Yes, it worked pretty good. I just pulsed a small about and came out with some flour and some very small chunks of beans. Those, I think, will dissolve with cooking. I am ready to try as a thickening agent for whatever need thickening. Better than flour? Could be. I have get to give it a try.