Cooking Steps

1. 

   Step1:Squeeze lemon juice and set aside.

2. 

   Step2:Sift the flour, baking powder and mix with salt.

3. 

   Step3:When butter is softened, add sugar and beat until white.

4. 

   Step4:Add the broken egg mixture to the butter. (after the butter and part of the egg mixture are completely mixed, continue to add the egg mixture until mixed

5. 

   Step5:Add milk, lemon juice, low gluten flour and baking powder to the mixed butter. (note order

6. 

   Step6:Use rubber scraper to mix evenly from top to bottom.

7. 

   Step7:Pour batter into a paper cup. About half.

8. 

   Step8:The baking temperature is 180 ℃. The middle layer is about 30 minutes.