1. Ingredients: 20 duck eggs, 50 grams of high-strength liquor, and 100 grams of edible salt.

2. When marinating salted duck eggs in salt water, prepare 20 fresh duck eggs, wash them with clean water, and then dry the surface moisture. If you are in a hurry, you can also use a dry cloth to absorb the surface moisture. Dry it, or blow it dry with a hair dryer.

3. Put an appropriate amount of water in the pot, put the prepared edible salt into the pot and boil it until it becomes saturated with salt water and let it cool down naturally, then put it into a ceramic plate, and then wash it. Put the cleaned duck eggs into salt water, add the prepared white wine, seal the mouth of the jar and marinate for about 40 days. The salted duck eggs inside will be marinated and cooked before eating.