1, crabs usually need to cook 15 to 20 minutes time, for larger crabs the time used in about 25 minutes. Because the number of crabs is different, so the cooking time will be different, 3 to 4 two crabs usually need to cook 15 minutes time, while 4 two crabs above need to cook 20 minutes time.

2, cooking crabs must control the time, cooking time can not be less than 15 minutes, otherwise it can not play the role of sterilization, but the cooking time can not be more than 30 minutes, otherwise it will affect the freshness of the crab as well as edible taste.

3, live crabs should be tied with a rope before cooking, the bottom is placed upwards, add water in the pot as well as an appropriate amount of onion and ginger, and so the water boiled into the crab, high temperature continues to boil, and so on for 15 minutes time can be loaded with plates to eat.

4, for 3 two crabs below the boiling water need to steam for 10 minutes, and between 3 to 4 two crabs need to continue to steam for 12 minutes, and 4 two crabs above the boiling water need to continue to steam for 15 minutes.