6 medium potatoes
Salt to taste
¼ tsp turmeric powder
20 curry leaves, finely chopped 
3 tbsps rice flour
1½ tsps red chilli powder
2 tsps coriander powder
2 tbsps oil + to shallow fry

Method:
Peel and slice potatoes thickly. Parboil in salted water with turmeric powder and salt. Drain and set aside.
Take chopped curry leaves, rice flour, red chilli powder, coriander powder, two tbsps of oil and a little water in a bowl and mix to make a paste.
Apply the paste to parboiled potatoes covering all slices evenly. Set aside for about fifteen minutes.
Heat a griddle plate and apply oil. Place the potato slices on the hot griddle plate and shallow fry on medium heat for about five minutes.
Turn and continue to fry on medium heat till both the sides are evenly golden brown. Serve hot.