In a microwave-safe bowl, combine the heavy cream, milk powder, coconut powder,crushed pistachios, cardamom powder, and sugar. Mix everything well.
Microwave the mixture for 40 seconds. Remove the bowl from the microwave and mix itagain thoroughly. The mixture should have a very soft dough-like texture. As it cools, itwill become slightly drier. If it is too soft microwave again for 10 seconds more seconds.
Make sure the mixture does not become too dry, it should remain soft and moist, so it iseasy to spread over toast. If it is needed add little heavy cream.