Boil potato and cut onion

Peel potato and grate. Keep it aside. On a pan put lots of butter and onions all around the pan. Sprinkle masala/ piri piri for flavor (Heat at 6)

As onion turns in color add a layer of grated potato. (Put the heat at 4 and add butter)

Wait for 7 min and see if the bottom is crispy burnt, turn the entire pan on the dish. The crispy bottom should be your top.