* Mix together potato, moong, chilli powder, garam masala powder,coriander leaves, onion, salt, egg and bread crumbs.
* Prepare a thick cutlet. Fry on both sides till it turns brown.
* Cut bread into half. Fry in butter on both inner sides.
* Keep ½ of the bread in a plate, keep on top one by one lettuce leaves, tomato, cucumber and cutlet. Cover with other half.
* Serve hot with tomato sauce.