Firstly boil overnight soaked rajma
Hest 1tspn oil,add onion_garlic_green chilli paste.Saute it for a while & then add chopped tomato.Cook it for few minutes.
Add boiled & coarsely mashed rajma,salt,sugar ,& all spices.Mix it well, cover it & let it cook.
Now take a plate, put cooked rajma first.
Then add chopped onion, tomato, cucumber, tomato sauce, tamarind water, green chillu, black salt & coriander leaves.
Toss it & serve..If you want you can add peanuts & sev also
