1. Before cooking crabs, first use a small brush to brush the crab legs and shells clean, and then put into the water to raise half a day, so that the crabs can be clean of the dirt in its abdomen. The cleaned crab can be poured into the appropriate amount of white wine marinade, so that the flavor will be better.

2. Before cooking, tie the crab's feet with a rope so that the crab oil does not flow out of the crab during the cooking process, and then put it on a plate.

3. Pour the appropriate amount of water into the pot, put on the steamer drawer and then put the crab for 15-20 minutes. In the process of steaming can not open the lid, must be a one-time steamed, cooked through can be dipped in vinegar or add some ginger stirred and dipped to eat