Cooking Steps

1. 

   Step1:Boil the eggs to get the yolk. Crush them into small pieces for later us

2. 

   Step2:Butter is softened and sugar powder is stirred evenly (it's said that it's better to beat a little bit. There's no electricity but labor

3. 

   Step3:Add egg yolk and stir well. It's stick

4. 

   Step4:Sift the low gluten flour and corn starch and add them into the butter. Knead them into dough. The dough is dry. Wrap the plastic wrap and refrigerate for an hour (knead two dough. One feels better when it is not kneaded in the refrigerator

5. 

   Step5:Take out the dough. Take a small piece of dough and press it with your thumb. There will be natural cracks around. After the oven is preheated, the upper and middle layers will be 170 degrees for 15 minutes