Cooking Steps

1. 

   Step1:Soften butter at room temperature, add sugar powder and beat until volume expands and color turns white.

2. 

   Step2:Sift cooked yolk into step

3. 

   Step3:Mix the yolk and butter well. Sift the salt, low gluten flour and corn starch into step 3, and grasp them by hand. It's cold. Butter dough is not easy to form. It's easy to operate by sitting in a hot pot. Don't take too long. Just grab it.

4. 

   Step4:Put it into a fresh-keeping bag, hold the dough tightly, and refrigerate for 1 hour.

5. 

   Step5:An hour later, the dough is taken out and rubbed into small balls. First, knead it with your hands and then rub it to keep it from spreading.

6. 

   Step6:Put it in the baking tray with non stick mat, and press it with your fingers to form a natural crack. Stick some sesame seeds on the surface and press it to make it more fragrant.

7. 

   Step7:Bake in the middle of the oven at 170 ℃ for about 15 minutes.

8. 

   Step8:Out of the oven.