Cooking Steps

1. 

   Step1:Beat the butter well. Add sugar and salt. Beat wel

2. 

   Step2:Add egg yolk twice. Beat evenly every tim

3. 

   Step3:Mix low flour and corn starch. Sift and ad

4. 

   Step4:Hand and biscuit doug

5. 

   Step5:Rubbing the long strip, bisection and roundin

6. 

   Step6:Put in the baking tray. Use the fork to press out the patter

7. 

   Step7:Put it into the preheated oven and heat it up and down for 170 degrees. Bake in the middle layer for 15 minutes. Then change it to the upper layer. Bake in the upper layer for 160 degrees and then color it for 3 minutes