Cooking Steps

1. 

   Step1:Prepare all material

2. 

   Step2:Butter softened at room temperature. Beat with sugar and salt until whit

3. 

   Step3:Sift cooked yolks. Sti

4. 

   Step4:Mix low flour and starch. Add in several times. Mix wel

5. 

   Step5:Knead into smooth dough. Refrigerate for one hou

6. 

   Step6:Knead it into a ball. Press it gently with your fingers. It will form a beautiful crack

7. 

   Step7:Heat up and down the middle layer of the oven for 150 ℃. 15 minute

8. 

   Step8:Out of the oven.

9. 

   Step9:Cheerleadin