Take the flour, salt, coriander and pepper in a round dish and keep mixing it.Take water and cream and make it into a smooth and consistent batter.
Cover it and keep it separately for twenty mns.
Once the boiled potatoes are cool, peel the skin and cut each of it into diagonal slice.
Heat required vegetable oil or ghee in a pan. Heat it on moderate flame.
Take little slices of potatoes and put it into the batter. Cover them with a lid.
One by one, put the potatoes into the oil.
Keep frying as much as potato as possible as long as they are on top of the oil.
Keep frying till it becomes reddish in color. It needs to be crisp