Firstly peel and chop potatoes in shape as you like

Now in a bowl as add chopped potatoes chilli flakes,salt and corn flour and mix well in batches...

As you fry one batch then mix flour in another batch

Heat oil in pan and add flour coated potatoes and deep fry it...

Tips : Wash and soak potatoes 2 to 3 times so the extra starch is removed.. and don't add too much corn flour it should be sprinkled so the potatoes dont get stick to each other...