1. Prepare wheat flour 100g, eggs 300g, sugar 100g and vegetable oil 20g.

2. Beat the eggs into the pot, add the white sugar, and then stir vigorously in the small pot with chopsticks for at least 20 minutes, so that air can fully enter the egg liquid and become a thick fluffy body.

3. Mix flour and eggs evenly, and then add 1 drop of essence.

4. Apply a proper amount of vegetable oil to the mold, then pour the mixed egg powder paste into the mold, steam it in a steamer or bake it in an oven.