Heat oil in a medium sized pot. Add chopped onion, cinnamon stick and curry leaves. Fry until onions are brown. Remove pot from heat then add ground ginger and garlic, garam masala, green chilli and curry powder.

Return to heat and stir for 30 seconds then add grated tomato, allow to simmer. Mix in the pieces. Stir in salt, mix well and simmer for 1 minute. Add potatoes and hot water. Cover and simmer on low heat until potatoes are cooked – approximately 15 – 20 minutes.

Remove from heat and garnish with chopped fresh coriander. Serve with rice or use as a Bunny Chow filling.