Clean, wash, and chopped the green beans into half-inch pieces. Heat oil in a pressure cooker. Add cumin seeds and saute when they are splattered add onion. and saute for 2-3 minutes.

When the onion turns translucent add tomato and some salt. cook for 1 minute. add green beans and potato. saute for 4-5 minutes. add powdered spices.mix well and cook for a minute.

Add a little water cover and cook for 2 whistles on medium flame. release the pressure naturally. Then open the cooker and cook the vegetables for 2 minutes on high flame. turn off the flame. Serve it with roti or paratha.