1. 1. Cut butter to soften it and stir with powdered sugar until the volume expands and the color becomes whitish;
2. 2. Add eggs in portions and mix until smooth and shiny;
3. 3. Rinse the coffee powder with a small amount of boiling water, sprinkle with salt, and add to the butter sauce;
4. 4. Add the sifted flour and peanut flakes, and mix to a dough without dry powder;
5. 5. Divide into three equal parts, shape to a cylindrical shape with a diameter of 3cm, and freeze for 20 minutes
6. 6. Take out the dough and evenly dip it into the sugar granules;
7. Cut the dough into thin slices with a thickness of 0.5cm and put them in a baking tray
8. 8. Put it into the Depp oven and bake it at 170°C for 14 minutes in the fast heat mode;
9. 8. Put it into the Depp oven and bake it at 170°C for 14 minutes in the fast heat mode;
Tips:The dough should be wrapped in grease paper when it is put in the refrigerator, otherwise it will be easily freeze-dried and difficult to operate;
If you find that the roasting color is uneven, you can change the direction of the roasting pan after roasting the roasting color
