2, try to start steaming after the water boils, and eat only after steaming to achieve the effect of sterilization and safer. The size of the river crab is different, and the steaming time is also different. Steam the small ones for about 10 minutes and the big ones for about 15 minutes.
3, river crabs should be careful when steaming, belly up, so that its nutrition is not lost, taste fresh. In addition, be sure to steam the river crab before eating, steam time is not too short or too long, will affect the taste.