First take tomatoes,wash and peel the skin and cut length wise. Keep it aside.
Take a pan,add 1 tsp oil. Add cumin seeds,then green chilies and ginger paste. Saute it for 1 minute then add coriander powder,turmeric powder,red chilli powder and salt.now add curd and mix well. Then add tomato puree and grated potato,cook for 2 minutes. Add turmerind sauce. Then add chopped tomato. Cover it and cook until tomato become little soft and turn off the burner.tomato mix is ready
For serving - take a bowl,add chopped potato. Then add 1 tsp green chutney,now add tomato mix on it. Then add crushed namak pare. Banarasi tomato chat is ready. Enjoy.
