1. Chicken feet, lemon, pepper, ginger slices, green onion segments, garlic cloves, chicken essence, salt, onion, sugar, sesame oil.

2. Soak the ginger slices and peppercorns in boiling water for about 20 minutes in advance.

3. Wash the chicken feet and remove the nails.

4. Put the ginger slices, green onion segments and chicken feet into the pot, add an appropriate amount of water, boil and blanch for 2 minutes.

5. Rinse the blanched chicken feet with cold water immediately.

6. Then chop it with a knife.

7. Take another pot, add appropriate amount of water, add chicken feet, ginger slices, green onion segments, salt and cooking wine.

8. After boiling over high heat, turn to medium heat and simmer for 6-7 minutes, then put it into ice water and chill until cool.

9. Slice a lemon and squeeze the juice from one lemon.

10. Prepare a clean container, put in the chilled chicken feet, and add crushed garlic cloves.

11. Continue to add appropriate amounts of salt, sugar and chicken essence.

12. Pour in the pepper water together with the peppercorns.

13. Add lemon juice and spread lemon slices.

14. Cut an appropriate amount of onions into small pieces and lay them on top.

15. Stir it, add sesame oil, mix well, cover it and put it in the refrigerator.