1. Separate the egg whites
2. Add the white sugar to the egg whites and beat them with a whisk
3. Bring the milk to a boil over medium and low heat
4. Pour the boiled milk into a bowl, let it cool, and it will form a layer of milk on the surface
5. Pour the milk in the bowl into the egg whites, filter the bubbles with a sieve, stir, and leave the milk skin at the bottom of the bowl
6. Slowly pour the egg white and milk mixture into the bowl along the side of the bowl, the milk skin will float automatically, cover with plastic wrap, steam for 15 minutes in water, turn off the heat and simmer for 5 minutes
7. After being steamed and cooled, it will be formed, add red beans.
Tips:1. Pour the milk into the bowl as soon as it boils, otherwise the milk skin will stay in the pot;
2. You can try the taste when the milk and egg white are mixed, you can add sugar if it is not sweet enough;
3. When the milk and egg whites are poured into the bowl slowly, pour along the side of the bowl, otherwise the milk skin will be submerged;
4. Control the time when steaming. If the time is too long, you will get old, just medium heat.
