Slice all veggies, boil and mashed potatoes.

For Tadka Take oil in pan add zeera,haldi, dhaniya powder, chat masala, add mashed potatoes, salt, chutney, garam masala and coriander and mix well.

For Assembling sandwich Take bread slices apply butter on both the breads, add stuffing on one bread and veggies on another one.Heat the toaster apply butter add sandwich sprinkle some sesame seeds on top and toast it.Serve with ketchup.