2. The shelled oyster meat is not big, and it can be exposed to water vapor at 360 degrees. If the whole shell is steamed, it takes 10 minutes. Oyster shells are thick, and steam is not easy to invade that step, so it takes a long time.

The first thing is to wash the fresh oysters with a brush, remove the inedible internal organs and put them on a plate. Sprinkle a little wine and an onion on the oyster plate to remove the fishy smell. Then boil the water in the steamer, and steam the oysters in the steamer for 8 minutes. The bigger the oyster, the longer the cooking time. Generally, it is best to control the time at 10- 13 minutes, because it is easy to age the meat of oysters if it takes too long.