How can salted eggs be salted to produce oil?

Add more salt, and the salted eggs will be oily after a long period of pickling. Specific practices are as follows:

The materials that need to be prepared in advance include: 40 eggs, 750 grams of salt and appropriate amount of water.

1. Wash and dry the eggs.

2. Put water in the pot, pour in salt and bring to a boil.

3. Let the boiled salt water cool.

4. Put the dried eggs into a container, which should be water-free and oil-free.

5. Pour in cold salt water.

6. It is advisable to have eggs at last.

7. Cover it, put it in the shade and wait for one month.

8. When the time is up, take it out and cook it. Just do it.

Precautions:

Oil will be produced in 2-3 months when the temperature is low in winter, and in one month when the temperature is high in summer.