Specific steps:

1, prepare all materials.

2. Wash the duck neck, boil a pot of boiling water, put the duck neck into the water, take it out after 1-2 minutes, and drain the water.

3. Heat a wok, pour in cooking oil, heat it with high fire, add onion and ginger, stir-fry until fragrant, then add all the aniseed, stir-fry until fragrant, after about 1 min, pour in 1000 ml of water.

4. Transfer to the soup pot and add soy sauce, soy sauce, sugar and salt. After boiling, immerse the duck neck in it. After boiling again, cover the pot and simmer for 30 minutes.

5. Turn off the fire, take out the duck neck, air-dry it naturally for half an hour, and then soak it in the marinade 12 hours or more.

6. Finally, take it out and air-dry it for half an hour, then cut it into sections and put it on a plate.