Cooking Steps

1. 

   Step1:Heat butter in water until softened. Sift in flour and salt and mix well with a rubber scraper. Add milk 23 time

2. 

   Step2:Separate the yolk and the egg white into oil-free and water-free containers. Beat the yolk and add it to the batter before mixin

3. 

   Step3:Whisk egg white - electric whisk is used to beat egg white and add sugar three times. When the eggbeater is pulled out, there is a small corner on the head. Please don't beat too muc

4. 

   Step4:Take a proper amount of protein cream and add it into the batter and stir evenly, then pour all the batter into the protein cream and sti

5. 

   Step5:Spread oil paper on the bottom of the baking tray and pour in the batter mixed in the previous step. Lift the baking tray 67 cm from the table top. Let it fall freely. Repeat this action several times to drive the bubbles out of the baking pan so that the cake is fin

6. 

   Step6:Bake in the preheated oven at 200 ℃ for 1520 minutes (depending on the consistency of the batter you make

7. 

   Step7:During this period, you can make cream light cream with sugar and a small amount of tea powder. Remember not to beat too much.

8. 

   Step8:After the cake is baked, it is demoulded. Tear the oiled paper from the side with oiled paper facing up and apply cream (this is to make the surface of the cake better

9. 

   Step9:Roll up the cake and refrigerate it for a while. Wait until it's ready to eat. Then squeeze cream on the cut cake and sprinkle tea powder on the surface to start it. Is it beautifu