Chocolate Cocoa Cake Roll
1.
Stir cocoa powder and corn oil.
2.
Add milk and stir well.
3.
Sift in low powder and stir.
4.
Stir in the egg yolks.
5.
Make a stroke and stir until the batter is smooth.
6.
Stir 1/3 of the egg whites into the egg yolk paste.
7.
Pour all into the egg white bowl and stir.
8.
Pour it into the baking tray from a high place and shake out large bubbles.
9.
Preheat the middle layer of the oven at 150 degrees in advance for about 20 minutes.
10.
Beat the whipped cream harder.
11.
Spread whipped cream.
12.
Roll it up and put it in the refrigerator for finalization.
13.
Cut into pieces.
14.
Began to eat.