250g butter 1 cup maziena¾ cup icing sugar2 tablespoons cocoa1 teaspoon baking powder1 egg3-4 heaped tablespoons NutellaFlour as required Beat butter till white. Then add in the balance of the ingredients besides the cake flour. Add in cake flour as needed. (I didn’t measure I just added till the dough was soft and not sticky) Pipe onto trays. Bake in a preheated oven @ 180. Allow to cool and fill with Nutella. Enjoy.