Cooking Steps

1. 

   Step1:Mix corn oil and pure milk wel

2. 

   Step2:Add the egg and stir wel

3. 

   Step3:Sift in low gluten flour and mix wel

4. 

   Step4:Stir until smooth without particle

5. 

   Step5:Add the protein to the lemon juice and beat at low speed until it has a thick bubble. Add a third of sugar

6. 

   Step6:Medium speed until blisters disappear. Add 1 / 3 suga

7. 

   Step7:Whisk to textured state at high speed. Add the last suga

8. 

   Step8:Continue to send at high speed until there is a hook on the egg hea

9. 

   Step9:One third of the protein is put into the yolk paste. Mix wel

10. 

    Step10:Pour it back into the protein basin and continue to mix evenl

11. 

    Step11:Pour into the baking pan. Shake gently to the right and left until smoot

12. 

    Step12:Put it in the middle layer of the preheated oven. 170 ℃ for 20 minute

13. 

    Step13:Whipped cream with sugar until stif

14. 

    Step14:Add Oreo biscuits and beat evenl

15. 

    Step15:The cake comes out of the oven and tears off the oilpaper. It's cold to warm. Cut off the four sides. Spread the cream on it

16. 

    Step16:Roll it up and put it in the refrigerator for half an hour to shap

17. 

    Step17:Delicious to sto

18. 

    Step18:Salty and sweet tast

19. 

    Step19:One piec