First in a pressure cooker add chopped beans and cook for 2 -3 whistles.drain and keep aside.

Heat a pan with oil, add garlic, and stir till nice golden,add tomato + green chilli and salt, stir well and cook covered for a min or until tomato gets soft.

Add all spices,stir, add beans and boiled potato pieces,saute well and cook covered for few minutes.(3-4 mins.)

Add coriander, mix well and turn the heat off.

Serve hot with chapati or roti.