1. Boil milk over low heat until warm.
2. Sift green tea powder and stir until dissolve well. Continue boiling and set aside.
3. Beat egg and sugar fluffy. Then add cake flour and beat until combine.
4. Melt butter and set aside.
5. Gradually pour boiled milk into the egg. Continue beating until the mixtures are well combined.
6. Gradually add the melted butter and mix together again.
7. Set crepe in the refrigerator for 1 hour.
8. Prepare the pan by painting butter all over the pan.
9. Stir crepe mixture again in a mixing bowl.
10. Add crepe on a pan and roll evenly over.
11. Notice the crepe batter in the pan, the pads swelled up. Show that flour crepe is cooked.
12. Set crepe on wire rack.