- Melt the chocolate and the butter in the microwave or bain-marie. Mix the dry ingredients together and set aside.
- Beat the eggs with the sugar until fluffy and pale, stir in the chocolate mixture and the dry ingredients as well.
- Mix all the ingredients until combined. The batter will be sticky, cover the bowl with plastic wrap and let chill for about 1 hour.
- Once the dough is ready, shape it into many little balls of 20g each. Roll each ball into the granulated sugar than generously into the icing sugar.
- Arrange the cookies over a baking tray lined with parchment paper and bake at 160 degrees for 15-20min. Let cookies cool before serving.