Cook the oven chips as per packet instructions
Whilst the chips are cooking, chop the chilli, pepper and onion into small pieces
Once chips are cooked, heat some oil in pan and fry the chilli, pepper and onion until they begin to caramelise
Add the salt, five spice, chilli and sugar to the pan, stir to coat the onion and chilli and fry for a further minute
Add cooked chips to the pan, and stir to coat the chips in the spices. Turn off the heat, serve and enjoy