Heat oil in wok add jeera as it sputter add ginger and green chilly and coriander pwd, red chilli pwd, garam masala and than add tomato and cook.. as tomato get soft add potato and salt mix it nicely and cook covered for a min
Take one round slice of bread and spread the aloo tomato mix on it and cover it with another slice
Heat tava and apply butter and roast the sandwich from both sides
Apply sauce on the corner all over and roll it on sev so that it stick on the sandwich
Enjoy the sandwich
