Simple Dinners: Potato "Song"

Friday nights, I often plan my dinners around finishing stuff from the fridge, getting ready for Saturday (market-day). Last night, a quick peek in the fridge revealed 3 boiled potatoes (left over from a few days ago), some left-over crushed tomatoes, half an onion. Plus some ready-made rotis (Indian flat-breads). One easy recipe jumped to my mind: Potato "song", a Konkani (a coastal region of