1, salted duck eggs to smooth oil, when pickling, you can put some white wine, so that salted duck eggs are easier to oil. Salted duck eggs need to be salted. In fact, the salt can be dissolved in water in advance, so that it can be put into the container for salted duck eggs, which can make salted duck eggs more tasty and easier to produce oil.

2. When salted duck eggs are preserved, they can't surface, so it is easy for salted duck eggs to go bad. It is best to let the duck eggs all soak in salt water, so that the duck eggs will not go bad. You can put two broken chopsticks on the bottle mouth to stop the duck eggs from floating out of the water, so that the duck eggs will not easily float out of the water.

3, making salted duck eggs can enlarge the ingredients, and the salted duck eggs made with aniseed will be very fragrant and have a stronger taste. Of course, if you don't like the taste of aniseed very much, you can leave it at this time. The way to enlarge the material is to boil the water and cool it, then add star anise, cinnamon, etc., burn the water to light yellow, and then pour it into a basin for cooling.

4. Salted duck eggs are a kind of food with high nutritional value. This kind of food can't be eaten. It can be kept in the freezer of the refrigerator, not in the freezer.

5. Frozen duck eggs are not very delicious. Generally speaking, they can be placed in the upper freezer of the refrigerator. When it is cold in winter, put raw duck eggs in a dry and ventilated place.