1, in general the size of the dumplings, with a pressure cooker cold water to cook 20 minutes, if it is a regular pot will need to cook 40 minutes.

2, dumplings cooked time is not fixed, because the cooking time and the size of the dumplings and the choice of the pot has a relationship, such as the head of the dumplings to cook the time must be longer, while the pressure cooker cooking time is certainly shorter than the ordinary pot cooking time.