1, 30 minutes - 3 hours. The main ingredient of the dumplings is glutinous rice, glutinous rice is not easy to cook, heating time needs to be longer, cook dumplings with a pressure cooker generally cook 15-30 minutes can be boiled soft, and the use of ordinary stove to cook dumplings can be cooked accordingly for a longer period of time, cooking for 3 hours is more appropriate, if there are old people and children at home to cook the time can be a little longer, cooked softly and then eat.

2, cooking zongzi when zongzi bundling is also very delicate: such as bean paste zongzi should not be bundled too tight, to prevent the rice grains squeezed into the bean paste, if the cooking is not through the phenomenon of entrapment; meat zongzi with fat pork should not be tied tight, moderately loose can be used; if the use of lean pork should be tied tight, because the lean meat will be cooked after the contraction of the zongzi filling of the fat will be leaked into the water, tightly tied in order to ensure that the viscosity and texture.