65g butter, 50g brown sugar, egg 1, low flour 170g, baking powder 1/2 teaspoons, and 80g chopped walnuts.

working methods

1, butter is cut into small pieces and softened at room temperature.

2. Add brown sugar and mix well.

3. Add a small amount of beaten egg liquid for many times to avoid oil-water separation.

4. Add the sieved low flour and baking powder, crush walnuts, and cut and mix evenly with a scraper.

5. Knead the dough into a rectangular shape with a width of about 4 cm by hand and put it in the refrigerator for 2 hours.

6. After taking it out, it is slightly warm at room temperature and cut into thin slices of about half a centimeter.

7. Preheat the oven at 170 degrees for about 30 minutes.