Steps
Boil 300 grams of Arvi in water till nearly done. Allow to cool.
Peel and chop into one-inch pieces. This will be a sticky process!
Take a wide flat bottomed non-stick pan. Add 2 tablespoons of oil + salt + turmeric powder + cumming seeds or cummin powder + a very little asafoetida (if available) + chilli powder + choppped Arvi pieces. Fry for 10 minutes. Serve hot with chapathis.