1. Various materials are ready
2. After the butter is softened, mix it with powdered sugar and eggs, and stir it evenly without whisking
3. Pour in the sifted flour and knead it into a dough
4. After kneading the dough, let it rest for half an hour
5. Put the loose dough on the chopping board and roll it into a rectangular dough with a thickness of about 0.5cm, and cut the rolled dough into strips
6. Twist the long strip a few times, put it on the baking tray, brush a layer of whole egg liquid on the prepared arabar, put it in a preheated 180 degree oven, and heat the middle layer up and down for 25 minutes
