Take a pan and heat oil in it. Take a bowl and add all the dry masala. Soak it in water for 4-5 mins.

Once oil is heated, add jeera, and ginger. Now stir it. Add the water to the pan from the dry masala bowl and stir it continuously.

Once the oil comes out then add chana to it. Now add boiled potatoes and mash it properly.

In a separate bowl take this and add onion, tomato, and coriander powder. Mix it. Now serve it with sprinkle of lemon juice and garam masala or chat masala.