Main ingredients: 5000 grams of pig's headPig's trotters500 grams of pig's tail, 500 grams of pig's head

Seasonings:Star anise15 grams, salt 200 grams, white garlic 150 grams, green onion 200 gramsVinegar200 gramsGinger80 grams

Cooking method:

1.Knead star anise and fennel with water for 30 minutes, remove and keep ready;2. Remove hair from pig's head, trotters, and tail, wash, and soak for 2 hours;

3. Cut ears off the pig's head, split the pig's head in half;

4. Remove hoof coverings from the trotters;5. Put the earless pig's head, dehooved trotters into boiling water for 10 minutes, remove and cool in cold water;6. Remove nose from the pig's head, clean tongue thoroughly;

7. Remove nail bases and centers from the trotters;

8. Make a deep cut along one side of each pig's head and trotter to the bone;

9. Put the pig's head, trotters, and tail into boiling water for 2 hours, remove and take out bones;

10. Put the bones back into the original pot and continue cooking until they are tendon-free and smooth, then remove the bones and keep the broth;

11. Cut the cooked meat into strips 7 cm long, place in the broth pot, add salt, fennel, star anise, and bring to a boil for about 10 minutes;

12. Add chopped garlic, vinegar, soy sauce mixed with oil, stir evenly, and layer into containers to set;

13. Crush garlic into paste, mix with vinegar, soy sauce, and add some sesame oil.

Cut the cooked meat into flat strips 7 cm long and place them back in the original soup pot.Boil for about 10 minutes, adding salt and Sichuan peppercorns, star anise;

Crush the garlic to a paste.Add vinegar,soy sauce

and mix into a thin paste, then add some sesame oil.This answer comes fromthe official website of Cookery Net.