Heat ghee in your pressure cooker. Add the vermicelli and roast on low flame for 5 minutes.
Add in the milk, coconut milk, cardamom, sugar and salt, give it a nice stir.
Close the lid and cook for one whistle. Leave for 5 minutes on low flame and then switch off. Let the pressure go on its own.
Once the pressure is gone, open the pressure cooker, give a nice stir again.
Switch on the flame and add in the chopped plantains and leave it for 5-7 minutes on low flame, till the plantain becomes little soft. Add a little water if the vermicelli is too dry.
Serve warm with the fried cashews and raisins as garnish.