Cook for 10 minutes-15 minutes to cook through.

1, first rinse the crabs and put them into a pot, filling it with just enough water to cover them.

2, then sprinkle a spoonful of salt.

3, then cover and cook over high heat.

4, when the water comes to a full boil, turn to medium-low heat and continue to cook for 10-20 minutes.

6, turn off the fire, drain and plate.