2. Method steps: unpack and wash the chilled king crab.
3. Open the crab cover, take out the crab lungs (gilllike floc), take out the crab legs one by one, and cut the crab body into four pieces.
4. Add water to the pot, add ginger slices, put the divided king crab pieces on the steamer, boil the water and steam for 5 minutes.
5. Jiang Mo is mixed with soy sauce, white rice vinegar and sesame oil to form a "three-in-one oil". Dip the steamed crab pieces in the juice.