Steps:
1, put cold water in the pot, take three or four slices of ginger and a little yellow wine and add them to the cold water.
2. Brush the surface of the crab with a brush, put it on the sandwich of the steamer and burn it for 20 minutes.
3. Prepare the sauce when cooking, which can not only flavor and drive away the fishy smell, but also hang delicious crabs. Shred ginger into a dish, and add some fresh soy sauce and vinegar.
4. Take a look at the cooking of crabs after 20 minutes. If there is crab oil, you can turn off the fire.
5, out of the pot.