1. Beat butter, ghee and icing sugar evenly.
2. Add remain ingredients and knead to a dough.
3. Roll out dough into 1 cm thickness and using a ring cutter , cut out the shape of a small doughnut.
4. Bake in a preheated oven at 150 C for 30 min.
5. When cookies cooled, dip cookies in melted dark chocolate. Pipe melted white chocolate over the coated cookies. Leave to set before storing in air-tight container for keep.