1, under cold water, eggs can be left uncovered. After the fire boils, turn to low heat and cook for 7 minutes.

2. After the eggs are cooked, pick them up and wash them with cold water for about 15 seconds (easy to shell).

Extended data:

However, although boiled eggs are rich in nutrition, eating too much will lead to indigestion, so boiled eggs should not be eaten too much, generally not more than 1 a day. If boiled eggs are cooked properly, the nutritional absorption rate of boiled eggs can reach 100%, thus becoming the first choice for breakfast or nutritious meals.

Production skills—

1, firepower:

If you use fire when cooking eggs, it is easy to cause the air in the eggshell to expand rapidly, resulting in the eggshell bursting; If you use a small fire, it will prolong the time of boiling eggs, and it is not easy to grasp the tenderness of eggs. Practice has proved that medium fire is most suitable for boiling eggs.

2. Time:

After determining the firepower, as long as the cooking time is accurately mastered, the degree of tenderness of the eggs can be controlled at will. For example, boil soft eggs for 3 minutes. At this time, the egg white is solidified and the yolk is still fluid; Boil the eggs and cook for 5 minutes. At this time, the egg white is solidified, and the yolk is sticky, soft and smooth; Boil hard eggs for 7 minutes.

References:

Baidu encyclopedia-boiled eggs