Put the milk and cream into a saucepan. Bring to
the boil over a low heat, then cook over a low heat for
5 minutes.
Add the cardamom, milk powder and condensed milk to the pan and mix well, then continue to cook over a low heat for 15 minutes.
Take the pan off the heat and stir in the pistachio powder. Mix well, then set aside to cool completely.
You can use proper cone-shaped kulfi moulds,
ice-lolly moulds or a plastic or glass freezer-proof container in which to freeze the kulfi. If using moulds, divide the mixture between 8 moulds, seal and freeze overnight. When ready to serve, dip the moulds in boiling water for 2 seconds, then slide the kulfi out
of the mould (onto a serving plate, if using kulfi moulds) and serve immediately, decorated with crushed pistachio nuts.