Cooking Steps

1. 

   Step1:Wash duck eggs and dry them. Add wine and soak for 30 minutes to disinfec

2. 

   Step2:In a pan without oil, water, prickly ash, star anise and salt are boiled to coo

3. 

   Step3:Put the duck eggs with good wine into the fresh-keeping box (no water in it) which has been washed and dried, and put all the cold brine into it. Submerge the duck eggs. Cover with plastic wrap and then cover. You can eat it in 35 days. When cooking, the effect is 810 minutes.