Cooking Steps

1. 

   Step1:Separate the egg yolks. Beat with protein + vinegar + sugar. Add sugar in three times. Beat until stiff foaming. Set asid

2. 

   Step2:Yolk + remaining sugar + oil + milk. No need to beat. Stir well.

3. 

   Step3:Mixing. One or two steps. After the oven is preheated, the temperature is set at about 165. The time is 1520 minutes. It depends on the oven.