Cooking Steps

1. 

   Step1:Egg yolk protein separatio

2. 

   Step2:Pour milk and cream into the bowl, then add 20g sugar and stir evenly. Pour low gluten flour over the flour. Stir in the milk paste and mix well

3. 

   Step3:Avoid over mixing. Make flour gluten. Affect tast

4. 

   Step4:Mix the egg yolk with vanilla extrac

5. 

   Step5:Pour the yolk paste into the batter and mix wel

6. 

   Step6:Add 10g sugar to the protein. Beat until it foam

7. 

   Step7:Mix the egg white into the yolk paste in several time

8. 

   Step8:The batter after mixing is as shown in the figur

9. 

   Step9:Preheat the oven at 170 ° C. bake in water bath at 170 ° C for one hour.