In a bowl mix together the sugar milk powder and milk and nutmeg powder or elaichi powder keep aside

In a microwave safe bowl mix together the walnuts and ghee and microwave on high for 3 minutes stirring once after every 1 minute

Add the milk mixture mix well and microwave on high for 1 minute and 30 seconds

Remove and spread in a greased tray and allow to set 1 hour

Cut into shapes of your choice and garnish with pistachios