I peeled and boiled my potato. Then get ur bread slice and use a knife and cut the inner of d bread.

Cut ur green pepper, red pepper, onions and beef in cube small sizes. Then put oil in ur frying pan and d already cut vegetables and stir, then add ur potato.

Then cover d bread with d up part and turn over after 2 mins. Cut it in pieces and enjoy. But mine got a little burnt in d process