Water boiling dumplings into the pot, push with a spoon, cover the lid, the water boiled, open pot cooking, dumplings floating in the water, and hinge belly bulging. Total **** about four or five minutes, I'm talking about just wrapped hinges. If the frozen dumplings after the water boiled, into the pot, the water boiled again, into a little cold water, the water boiled again, so that three times, about seven minutes, dumplings are cooked.