Preparation materials: 4 eggs, appropriate amount of salt.

1. Scrub the eggshell with a sponge cloth.

2. Put the eggs in the pot.

3, add water, water must drown eggs.

4. Add salt, turn to medium heat, boil over high heat and cook for 3-5 minutes. During the first 30 seconds to 1 minute, be sure to keep turning the eggs and cook for 3 minutes on medium heat. At this time, the egg has just been cooked, and the yolk is slightly solidified, which is also commonly known as the preserved egg. Cook for 5 minutes on medium heat, which is the favorite taste of most people. The protein is completely cooked, but the yolk is not completely cooked, so it is not too dry to eat.

5. Put the boiled eggs into a bowl filled with cold water immediately, and it is best to shell them.

6. Finished product drawing.