Firstly take a preboild potatoes peel and mashed it now in a bowl take mashed potatoes, spring onion, coriander leaves, chaat msala, to taste salt half tbs turmeric pwd, half tbs red chilli powder mix it well keep it a side now in a bowl take gram flour turmeric powder remaining red. Chilli powder pinch of salt,as required water mix it properly without any lumps make flowing consistency batter now take a bread slices then put on prepared mixture now dip the gram flour batter then drop in hot oil and deep fry until crispy and golden brown colour on high flame
