Cooking Steps

1. 

   Step1:Add 50g white vinegar into the cold boiled duck egg and soak it for 20 minutes. The soft duck egg is easy to tast

2. 

   Step2:Pour the mineral water into the prepared salt

3. 

   Step3:Put the prepared spices to boil and let coo

4. 

   Step4:Duck eggs in container

5. 

   Step5:Pour in cooled feed wate

6. 

   Step6:Seal in a cool way. Taste in about 25 days. Turn over sand and oil after 35 day