Materials: preserved eggs, knives, etc. After washing, put the preserved eggs in a cold water pot with a shell, turn to medium heat, and boil over high heat for 5-6 minutes. Don't take it out immediately after turning off the fire. Take it out after 3 minutes and soak it in cold water 1 minute. The skin of preserved eggs will be peeled off easily and will not stick together.

Peel off the preserved eggs and don't cut them with a knife in a hurry. First, put the knife in water and cover its surface with a layer of clear water, so that the surface of the knife is covered with a protective film, which is particularly lubricated, reducing the friction between the knife and preserved eggs, and it is not easy to touch the knife when cutting.

If you cut one and then touch the knife, dip the knife in a layer of water, so that you can cut beautiful and complete preserved eggs repeatedly.