Cooking Steps

1. 

   Step1:Melt butter in water, add sugar, salt and stir. Whisk to a past

2. 

   Step2:Put the sifted egg yolk in. Mix well and put in low gluten flour. Knead into a bal

3. 

   Step3:Make it into a small ball. Press the thumb gently to form a natural crack. If the weather is cold and the dough is not compact and flocculent, it can be heated in water like melted butter. Turn on a small fire. The dough will be easy to pinch a lo