First peel potatoes and cut it in the shape(retangular). Mix potatoes, corn flour and salt in a bowl.

Now deep fry it in medium flame until it becomes golden brown.

Now take it out. Now heat oil in a pan and fry capsicum and onion, cut in square shape.

In a bowl add 1/2 tsp corn flour and water. make like liquid then add liquid to the pan.

Now mix up all the sauce. Then add red chilli powder and salt after 3-4 mins add potatoes and stir it for 1 min.

Chilli potatoes are ready. serve it.