Wash the potatoes thoroughly, pierce them with a fork and boil in salted water till they are done.
Make a marinade by combining the cream, curd, kasuri methi, ginger and garlic paste, all the masala ( garam masala), mustard oil, and salt.
Marinade the potatoes for 10 - 15 mins
Arrange alternate pieces of potatoes on skewers.
Grill over a tawa or micro oven till they become golden brown.
Serve hot with onion rings , coriander leaves.