Cook a complete meal using just one shelf of the oven perfect for when cooking for one or two these individual baking trays sit side by side on a single shelf of even smaller ovens they are perfect for using in the top oven saving you having to heat up the larger bottom oven and are great too for separating out different food types if you are vegetarian for example and when cooking multiple meals such as a main course and puddingthe set of 3 baking trays are supplied as one larger tr