1, preparation materials: sea urchin: 500g, salt: right amount, chicken essence: right amount, onion: right amount, ginger: right amount, water: right amount, coriander: right amount.

2. Slowly cut one fifth of the sea urchin shell with a knife.

3. Slowly dig out the meat of the sea urchin with a small spoon.

4. Put the dug sea urchin meat into a bowl for later use.

5. Slice ginger, cut onion and cut coriander.

6. Add a proper amount of water to the pot, pour in ginger, then boil the water, and then dig the sea urchin meat into the pot with a spoon.

7. Add salt, chopped green onion and coriander and cook for 1 min, then add some chicken essence to taste.