1, ingredients: milk 400 ml, eggs (egg white) 2, sugar 2 spoons.

2, practice:

(1) pour the milk into the pot, and so just boil can stop heating. Then pour the milk into a large bowl, soon you can see the surface of the milk to form a layer of wrinkled milk skin.

(2) In a separate bowl, add 2 egg whites and 2 tablespoons of sugar, whisking until the sugar is dissolved (don't beat for too long or you'll end up with "egg bubbles").

(3) When the milk has cooled a bit, pierce the skin with a chopstick and slowly pour the milk into the large bowl of egg whites, mixing well. Then slowly pour it back along the sides of the bowl into the large bowl with the milk skin left on, at which point you can see the milk skin float up automatically.

(4) Steam the milk in a saucepan over water for about 10 minutes, then pierce the center with a chopstick.