Take out the sides of bread slices. Break them in small pieces and pour curd on it. Soak bread pieces in curd for 5 minutes.
Now take maida add salt and add little water at a time and make thick smooth paste.
After 5 minutes take bread and curd mixture and mix it with fingers.
Now add coriander leaves, red chilly powder, crushed chilly ginger, chaat masala, onions and capsicum, salt and boiled potato.
Mix them well and make small rolls out of it.
Now dip these rolls in maida mixture and roll them in bread crumbs.
Heat oil at medium high heat and deep fry bread rolls till they are golden brown and crisp.
Serve bread rolls with spicy green chutney and ketchup.