How long is the best time to steam hairy crabs?

Steaming hairy crabs for 15-20 minutes is the best.

During the steaming process, high temperature can kill bacteria and parasites in hairy crabs and ensure food safety. It should be noted that the steaming time of hairy crabs is also affected by the size and number of hairy crabs. Generally speaking, hairy crabs below 3 liang need to be steamed for about 15 minutes, hairy crabs of 3-4 liang need to be steamed for about 18 minutes, and hairy crabs above 4 liang need to be steamed for about 20 minutes. If a large number of hairy crabs are steamed at one time, the steaming time can also be extended appropriately.

Moreover, too long steaming time will cause the hairy crabs to age and lose their tender taste; if the steaming time is too short, they may not be cooked and affect the eating experience.