Cooking Steps

1. 

   Step1:Beat egg yolk with 30g suga

2. 

   Step2:Add 40g of vegetable oil, 40g of milk, and stir again evenly

3. 

   Step3:Sift in 85g flour and mix it with a scraper until it is free of particles; don't mix for too long; flour is easy to get gluten and yolk paste is ready. Preheat the oven at 160 ℃ for 10 minutes.

4. 

   Step4:Add 60g sugar to the egg white in three times; use the beater to beat until it is dry; the egg basin will not flow if turned upside down.

5. 

   Step5:1 / 3 of the protein is added to the yolk paste and quickly stirred up and down to make it uniform

6. 

   Step6:The fifth step is to pour in the remaining 2 / 3 protein and quickly stir it up and down

7. 

   Step7:When it's done, turn it upside down. Demould after cooling.