Cooking Steps

1. 

   Step1:Put butter and sugar in the cu

2. 

   Step2:Heat the softened butter and melt it. Then pour down the sifted high gluten flour. Mix well

3. 

   Step3:Mix the milk and 20g white sugar. Heat and boil, add to the high gluten flour. Mix well. Filter. Then heat and boil again until it thickens

4. 

   Step4:Beat the egg white with 15g sugar. Just bring up a peak

5. 

   Step5:Mix the cooled batter with the yol

6. 

   Step6:Take one-third of the egg white to the yolk part. Mix it evenly and then pour it back to the egg white part. Then mix it evenly with a scraper. Use the bottom-up turning technique

7. 

   Step7:Pour the batter into the glass 8 minutes. Pour cold water into the oven. Preheat the oven 170 degrees. Heat up and down. Bake in the middle for 20 minutes

8. 

   Step8:Sprinkle some sugar powder on the surface and eat it immediately after being put out of the ove