2. Prepare 6-8 eggs, put them in a bowl, add a spoonful of salt and warm water, and soak for 5 minutes. After the eggs are soaked, wash the skin and evenly coat the eggs with a layer of salt. Take out a few pieces of tin foil, cut it into small pieces, wrap an egg with a piece of tin foil, put the wrapped egg evenly in an air frying pan, bake at 180 degrees for 20 minutes, turn off the heat and simmer for 10 minutes, and then remove the tin foil and egg skin.