Step1:Soften butter and add sugar powder. Beat until fluffy. Add egg liquid. Add in 3 times. Stir with electric egg beater. Add milk. It's also added three times. The same is true. Add sifted flour and tea powder. Stir. Stir as follows. Do not stir in circles. Mix well to make your favorite pattern. Preheat oven 170. 5 minutes. Put it in the middle of the oven. Ten minutes is OK.
Cooking tips:There are skills in making delicious dishes.