Personally.I like the bean.
cover them in
water, bring to boil, pour off tannin water.
again, cover the beans with water, bring to a boil, pour.water off.
dry the beans and store.
this process makes a very mild bean which I've used in chili
The bean is so mild, I've used it as a cereal too with honey.
Lastly, I made a
coffee by roasting the bean