1. First thaw the frozen Portunus at room temperature.

2. Wash the surface of swimming crab with a brush.

3. Peel off the crab shell and remove the crab gills.

4. Remove the crab's gastrointestinal tract and crab's heart.

5. Put water in the steamer and steam the crab on the steamer for 15 minutes. Pay attention to the navel steaming upwards.

6. After steaming, take it out and eat it. Dip it in ginger vinegar.

Extended data:

Steamed crabs retain the original flavor of the essence, so they are very popular with foodies. Steamed crabs seem simple, but they are actually very particular! The temperature and time should be well controlled, otherwise it will spoil the delicacy of crabs. Wash the crabs with clean water, then put them into the pot and add water for cooking. After boiling with strong fire, wait for 20 minutes before cooking. If they are big crabs, the cooking time can be extended a little to ensure the complete elimination of parasitic eggs.

References:

People's Daily Online-Crabs are served with a little taste, which teaches you how to make steamed Portunus in soy sauce and vinegar sauce (Figure)

People's Network-How long does it take to cook crabs and how to steam them?