Cooking Steps

1. 

   Step1:1. Sift the cooked egg yolk into powde

2. 

   Step2:2. Mix the softened butter and sugar powder. 2G salt together with the egg beater to slightly beat the mixture. 3. Sift in flour and starch. 4. Use hands and flour to knead all the mixture into smooth and even dough. 5. Divide the dough into several small parts and knead them. 6. Preheat the oven at 170 degrees. 7. Put the kneaded small balls into the baking tray and press them with the thumb. There are beautiful cracks

3. 

   Step3:Bake in the oven at 170 ℃ for 20 minutes. The biscuit edge is slightly yellow

4. 

   Step4:Don