Cooking Steps

1. 

   Step1:The two yolks were separated. In two bowls.

2. 

   Step2:Send the protein to stifpeak. It means that the protein will not flow out when the bowl is knocked upside down. Add a tablespoon of sugar in the process.

3. 

   Step3:No need to change the eggbeater. Whisk egg yolk directly to a light yellow color. Add a tablespoon of sugar to the process.

4. 

   Step4:Sift the flour and cocoa. Sieve several times more. It will be softer if baked like this. Especially I use medium gluten flour. Multi screen even if no harm (x_ X

5. 

   Step5:Sift the cocoa flour into the beaten yolk and stir until there is no dry powder. Then don't bother.

6. 

   Step6:Three times, turn in the egg yolk mixture.

7. 

   Step7:Pour in a rectangular baking tray lined with baking paper. Bake in the oven at 170C for 15 to 20 minutes. Just insert the toothpick and come out clean.

8. 

   Step8:After cooling, knock the cake upside down on another baking paper. Remove the original baking paper. Turn it over and put it on the removed pape

9. 

   Step9:Spread the cream. Then roll it up. Done. Put it in cold storage for half an hour or so, it will follow closel

10. 

    Step10:Cocoa powder can also be tea powder. Black tea powder and so on. Cream can be bought. You can also kill yourself. You can also add some cocoa to the whipped cream. You can also decorate the finished product with cocoa powder or sugar powde