The materials that need to be prepared in advance are: 3 crabs, appropriate amount of ginger, appropriate amount of onion, appropriate amount of garlic, appropriate amount of sesame oil, appropriate amount of aged vinegar, appropriate amount of steamed fish and appropriate amount of soy sauce.

1, the first step is to prepare the ingredients and set them aside for use.

2. Then cut the ginger and onion with a kitchen knife for later use.

3. Add green onion leaves, washed crabs and ginger, cover with fire and steam.

4. Add a proper amount of ginger, garlic, onion leaves, sesame oil, vinegar, steamed fish and soy sauce to the bowl and stir well with a spoon.

5. Steam for 8 minutes and open the lid.

6. Then take the crab out and dip it in the seasoning, and you can taste it.