Sea cucumber, abalone juice, ginger.

Exercise:

1, sea cucumber takes a long time to make;

2. Add water to the sea cucumber, put it in the refrigerator, change the water every 4 hours and soak it for 24 hours;

After 3 or 24 hours, wash the sea cucumber with sand;

4. Cook the sea cucumber for 1 hour, keep the temperature in a heat-resistant barrel for 24 hours, take it out, and repeat it twice when the ice water is too cold;

5. Good sea cucumber;

6. Contrast; (I can't see any oil during this period)

7. Saute shallots and ginger, add broth and abalone juice, boil, add sea cucumber, simmer for 30-40 minutes, and collect juice.