Take one bowl and add potatoes, onion,green chilli, coriander, tomato,Salt,red chilli, chat masala,mango powder.now mash it proper.

Now give them shape of balls.other side take bowl and add 2 tbsp flour and half bowl water.mix it and make a thin batter. now dip this potato ball in it.

Now coat these potato balls with semolina.

Now it is ready for deep fry.yummy potato crisp ball serve with ketchup.