Preparation materials: 3 eggs and appropriate amount of water.

1. First clean the prepared eggs with clear water, and drain the water after cleaning impurities.

2. Then add a proper amount of water to the pot and boil the water with a big fire.

3. After the water in the pot is boiled, add the eggs and cook on low heat for 7 minutes.

4. After the eggs are cooked, pick them up and wash them with cold water for about 15 seconds.

5. Put it in a bowl, so that the boiled egg is finished.