Butter 100g, brown sugar 30g, fine sugar 30g, one egg, low-gluten flour 155g, baking powder 2g, vanilla extract 2g, dark chocolate 150g and walnut 80g.

step

1. Slice both buckwheat and walnut.

2. The butter is softened at room temperature, gently stirred with an egg beater, added with brown sugar and fine sugar, and stirred evenly.

3. Add the egg liquid into the butter paste several times, and then add the egg liquid after each stirring.

4. Sift in low flour, baking powder and baking soda, stir a little, add vanilla extract and mix well.

5. Add chopped walnuts and buckwheat to the dough, mix slightly and refrigerate for one hour.

6. Divide the frozen dough into 6 parts and knead it into a ball. The surface can be decorated with chocolate.

7. Oven 180 degree baking 15 minutes.