Make a thick chutney of above ingredients in a mixture / blender. Do not add water while making chutney.
Boil and mash potatoes. Mix well with all the ingredients (except oil) and divide into 6 portions. Stuff 1 - 2 teaspoon chutney in each potato mixture and make desired shape.
Heat 1 tablespoon oil in a non - stick frying pan. Reduce heat to medium and shallow fry potato kebabs till golden color on both the sides ( approximate frying time 20 minutes and sprinkle remaining 1 tablespoon oil). Serve hot with Tomato sauce.