1, the method of egg not rotten: Don't use fire when cooking eggs, which will easily cause the air in the eggshell to expand rapidly and cause the eggshell to break. If you use a small fire, it will take a little longer to cook the eggs, and it is not easy to grasp the tenderness of the eggs. Therefore, it is best to cook the eggs with medium heat, so that the boiled eggs will not break.

2. When you cook eggs, you can add a little salt or vinegar to the water, which will make the eggshell soft, not easy to break, and easy to peel after cooking.

3. After the egg is washed, use the sewing needle at home to make a small hole at the fatter end of the egg and gently make a small hole. Because there is an air chamber at the bottom of the egg, when the egg is cooked, the air in the eggshell will slowly leak out through the small holes, and the egg will not break when it is cooked.

4. When cooking eggs, first soak the eggs in cold water for a while, and then cook them in hot water, so that the eggshells of the boiled eggs are not easy to break, and the eggshells are easy to peel off after the eggs are cooked.