
Step1:Duck eggs are washed and drie

Step2:Prepare two clean and waterless pots, one for wine and one for vinegar

Step3:First, soak duck eggs in vinegar for 15 minutes. Soften the shell to help tast

Step4:After 15 minutes, take the duck egg out of the vinegar and soak it in the wine for 15 minutes. The longer you soak it in the wine, the more oil the yolk will produce

Step5:After soaking, it's enough to roll salt directly. Forget to pat the salt step. Find a bowl to put salt. Then take the egg out of the wine and put it in the salt immediately. This can use the humidity to dip salt

Step6:After rolling the salt, it's like thi

Step7:Then wrap it with plastic wrap. Keep it as tight as possibl

Step8:Then put it in a fresh bag. Make a knot

Step9:Add another bag. Kno

Step10:Add another one. Tie a knot. There are three bags in total. Then put them in a cool place. You can cook them in 2840 days. Generally, you can cook one first in 28 days. If the salinity is not enough, wait a few more days

Step11:This one is 28 days old. It's out of gas
Cooking tips:The vinegar eggshell will be very thin after soaking. Be careful at this time. It's easy to break. Once it breaks, it will become sour and delicious.