Take a wok
Add oil in it..
When oil become hot add cumin seeds in it..
Then add ginger garlic paste in it n saute it till it become golden brown
Then add onion puree in it n saute it till it become golden brown
Then add tomato puree in it n cover it n cook it for 8 minutes
Then add all spices in it n cook it for 7 minutes
Then add rajma n water in it n cook it for 10minutes..
N serve hot with naan ,rice,roti etc.
