Cooking Steps

1. 

   Step1:Soften butter. Add sugar and salt. Stir well.

2. 

   Step2:Put the cooked egg yolk on the screen. Press with your fingers to make the yolk into fine powder. Pour the fine powder into the butter paste just stirred.

3. 

   Step3:Sift in low flour and cornstarch. Stir with scraper. Knead into dough by hand.

4. 

   Step4:Wrap it in a plastic mold. Refrigerate it for an hour.

5. 

   Step5:Knead into small balls of about 10 grams each.

6. 

   Step6:Press the thumb down from the punch to form a natural crack.

7. 

   Step7:Put it in the preheated oven. The middle layer is 170 ℃ for 15 minutes.

8. 

   Step8:Done.

9. 

   Step9:Another on