1. The skirt of the arctic shell is thawed at room temperature.

2. Wash the thawed skirt of the Arctic shell repeatedly with clear water to prevent sand.

3. squeeze out the water from the clean skirt of the arctic shell by hand.

4. making dip: put horseradish in a bowl.

5. Add salt, seafood soy sauce and cold vinegar into the bowl and mix well.

6. when eating, just dip the skirt of the arctic shell in the dip.