1. Wash the duck neck and remove the surface fascia;

2. Blanch the water in advance to remove blood impurities, remove it, rinse it and drain it;

3. Cut the onion into ginger slices, rinse with various seasonings and dry the water;

4. Start the oil pan and saute all seasonings;

5. Add light soy sauce, dark soy sauce and cooking wine, add appropriate amount of water and old bittern, add rock sugar and bring to a boil;

6, put the duck neck to boil, add appropriate amount of salt to taste, and turn to medium heat for 30 minutes;

7, turn off the fire and fully soak;

8. Take out and drain the water before eating, spread it in a baking tray and bake it up and down at 200 degrees for about 20 minutes.

9. After the used marinade is filtered, it can be stored in the refrigerator for the next use.