Cooking Steps

1. 

   Step1:First separate the egg white and yolk. Beat the egg white with an electric beater. In the process, add 30 grams of white sugar three times. Beat well every tim

2. 

   Step2:Mix the yolk, 30 grams of sugar, low gluten flour, cooking oil and water into a paste.

3. 

   Step3:Add the egg white into the Yellow paste three times. Turn it up and down.

4. 

   Step4:Pour the paste into a paper cup. Set it to 150 ℃ for 30 minutes (only the upper tube is opened). Put it into the oven. As shown in the figure above, the surface is brittle and the inside is very soft.