Step1:Wash the surface of duck eg
Step2:Dry wate
Step3:Prepare white wine (above 50 degrees
Step4:Prepare sal
Step5:First put duck eggs in white wine for a round (better soak for a while
Step6:Cover the duck egg with sal
Step7:Wrapped with plastic wra
Step8:Put it in a sealed container (you can eat it in more than 20 days
Cooking tips:There are skills in making delicious dishes.