Mash boiled potato. Make paste with green chillies,ginger,garlic,curry leaves. Heat oil in kadai add musterd seeds then add chilly paste saute for a while add turmeric powder,garam masala mix well add little water so not to burn,add boiled potato,salt,sugar mix well cook for sometime sprinkle corriander leaves masala is ready.
Take bread slices apply butter,green chetney and spread masala evenly place onion, capsicum slices grate some cheese cover with another slice.
Heat grill pan add butter or ghee place the sandwich and grill on both sides.
Take out apply green chetney,tometo ketchup on top of sandwich grate enough cheese and cut into pieces and serve.
