Cooking Steps

1. 

   Step1:Melt the butter at room temperature and add the eggs. Beat with the beater until fluff

2. 

   Step2:Add sugar and melted chocolate in the egg liquid until the mixture is powder fre

3. 

   Step3:Add the sifted low powder and continue to mix the powder free bloc

4. 

   Step4:Knead small pieces of batter and put them into the baking tray. Press out the lines with a fork. It's better to use an oil absorbent cloth in the baking tray

5. 

   Step5:Preheat the oven at 180 ℃ for 10 minutes. Put the ingredients on the stove at 180 ℃ for 1520 minutes