Soak beans for an hour
On the flame put a pressure cooker add oil when hot add cumin seeds add Chopped onion saute them add spices saute and add chopped tomatoes mix it well with spices and onion cook and mash tomatoes with spoon
Add chopped potatoes saute for few minutes add beans saute them along with potato
Cover with plate and on low flame let it simmer for 5 minutes add water as much you need accordingly for rice more water with chappti less you will need bit thick gravy
Cover the lid of cooker give two whistle and lower the flame for 3-4 minutes switch of the flame garnish with fresh coriander leaves ready to serve
