Put a few extra chips on top so they look nice.
They go into a preheated oven at 180C for 8-12min. Take them out as soon as the edges start to go golden. If you leave them in there for a longer time then they go crispy. When you take them out of the oven they will be very soft and will break if you lift them so use a burger spatula to take them out of the tray and let them cool down without laying one on top of the other. After a few minutes they will have hardened.