Remove the pizza donuts from the foil. Defrost them at room temperature. Set your oven to top and bottom heat, preheat to 240 °C, and bake the pizza donuts for approx. 10 minutes on a baking tray on the middle shelf. The pizza donuts are ready to serve when the cheese has melted. Every oven is different. Please note the temperature and time required by your oven when you prepare the product for the first time.