1, with the pressure cooker to cook the beans, then the time is very short, generally 6 ~ 8 minutes or so can be.
2, if you want to eat a little more soft, then you can extend the time to ten minutes. After ten minutes to open the pressure cooker, will be poured out of the beans can be eaten, this time the beans eat up very soft and tasty, both as a home-cooked small dishes, but also as a usual cold dishes to eat, very good.