1, prepare dry sea cucumber, use a clean toothbrush, carefully clean the impurities outside, and brush it slightly. Put it in filtered water, put it in the refrigerator and soak it for one night.

2. Take out clean water (filtered water) the next day, put it in the refrigerator for refrigeration, and continue to soak for one night. This is the state of soaking for 2 days, and depending on the softness of the sea cucumber, it can also be soaked for 3 days.

3. After soaking for 2-3 days, the sea cucumber becomes soft. Take it out and cut it, take out the dirty things, clean it, and cut one knife from top to bottom at the tendon, one ***3 knives.

4. Brush all the sea cucumbers inside and outside with a toothbrush and clean them. Then put it in a pressure cooker, add the filtered water, and turn the fire to a low heat for at least 40 minutes. It can be easily inserted with chopsticks. Picking up both ends of the sea cucumber can naturally droop. Keep cooking until it is cooked.

5. Take out the sea cucumber and cool it naturally.

6. Put it in a container, add filtered water, soak it for 2-3 days, and refrigerate it in the refrigerator. Change the water every other day.

7. Soaked sea cucumbers can be eaten. It's normal to have good hair, big or small. Take out the sea cucumber, put it in the refrigerator and freeze it as you eat.