Cooking Steps

1. 

   Step1:Take three albumen and beat them with egg beater until they are thic

2. 

   Step2:Beat the roughened protein with salt and sugar until it is dry foame

3. 

   Step3:Pour one whole egg and three yolks and olive oil into the containe

4. 

   Step4:Beat evenly with the eggbeater at low spee

5. 

   Step5:Sift in low powder. Beat with egg beater at low speed for 20 seconds (not too long

6. 

   Step6:Add the protein cream into the yolk paste three time

7. 

   Step7:Mix wel

8. 

   Step8:Pour in a paper cup. Put it in the oven for 15 minutes (my oven is not constant temperature