Separate the broccoli florets, peel the stem and slice, and then boil in salted water.
Peel the potatoes, slice into 1 cm thick half moons, and microwave until soft.
Heat a frying pan and fry the onion wedges and the bite-sized pieces of chicken. Season with salt and pepper.
When throughly cooked, add the boiled broccoli and potatoes and adjust the flavour with salt and pepper.
Pour in some ketchup.
Top with lots of pizza cheese and cover with a lid to steam. When the cheese has melted, it's done.