Mean while boil the milk add evapourated milk,now add sauted lauki to the milk and let it boil add condensed milk(milkmaid) and keep mixing add almonds,pistachio powder mix well! Now in a bowl add custard powder and little milk mix well,add this custard to the lauki milk,add cardamom powder and keep stiring it till it thickens,close the stove, let it comes to room temperature and keep in freeze,serve chill! Remove in a bowl add pistas and some saffron on top! Ready