Step1:Butter softened at room temperature. Add sugar and salt. Beat until thic
Step2:Sift in the yolks. Mix well with butte
Step3:Sift in flour and cornstarch. Knead into dough by han
Step4:Cover the dough with a plastic wrap. Refrigerate for half an hour
Step5:Take a small lump of dough and rub it round. Press it with your fingers to make it crack naturally
Step6:All pressed like a pictur
Step7:Preheat the oven for 165 ° C for 10 minutes. Then put the baking tray in the middle layer for 165 ° C for 25 minute
Cooking tips:1. This portion of sugar is too sweet. If you don't like it, you can put it less according to your taste. 2. A layer of oil paper or tin paper shall be laid in the baking tray. It is not easy to stick and easy to remove the tray. There are skills in making delicious dishes.