1. If it is the original baking tray of the oven, you can put it directly in the grill of the oven without putting it on the baking net.

2. If you buy your own baking tray, it is generally not easy to buy the right size, so you will often buy a smaller one, so you need to put it on the baking net.

3, baking tray can make cakes, bread, kebabs, seafood and so on.