n Make wadas and keep aside. To make wadas,take boiled potatoes, mix finely chopped onions, chilli powder,garam masala and salt. Make batter with gram flour with a little rice flour in it. Add chilli powder, salt and a pinch of soda to it. Dip the balls in it and deep frynn Green chutney is to be made by using a bunch of coriander leaves, a handful of mint leaves, two cloves of garlic ,five green chillies and salt sans water. Keep aside.nn Take a pav bun,cut it into half. Heat a tawa, roast it with alittle butter. Then apply green chutney on one side, and tomato ketchup on the other side. Keep a vada in between the two by pressing between palms.nn  n