2, first put it into the water to brush, pay attention to carefully brush the dirt near the crab's mouth and the middle of the foot, and then put it into the flowing underwater to rinse it.
3. Usually, when steaming crabs, we should pay attention to the fact that the belly of crabs should be steamed upward, so that the crab yellow of crabs will not easily leak out. We can also put some green onions, ginger slices and cooking wine in the water of steamed crabs, which can remove the crab smell.