Sweet potato pie

Required items are potato, red chilli powder, onion, oil and salt. First boil the potato for half an hour. Cut the onion into pieces. Fry the onion in a pan till it gets light brown. Put potato and all other items for taste and mix thoroughly. You have an yummy dish ready. If you want continental item, just remove salt and chilli powder. If you want Indian, then add more and more chilli powder. If you wan Punjabi dish, add ghee. Tell me how it tasted and how you like it, for I never made it.