1. 5 minutes on high.

2. To heat 10 dumplings, for example, place them in a single layer in a bowl and heat them on high for 5 minutes. It should be noted that raw dumplings can not be heated directly in the microwave oven because the heating time is relatively long and it is easy to heat the skin of the dumplings to a dry and hard state, so you need to put the dumplings into a special bowl for the microwave oven, then add the right amount of water and heat them up like boiled dumplings.