User Manual Oster® TSSTTVPZDS Stainless Steel Convection Oven

On average, the Turbo function will shorten the cooking time,
but it varies by food. It is suggested to go with a shorter
cooking time to start with and then add time if it is needed

The pizza drawer is fully removable. We have used ours to
make fresh homemade Pizza and it does an amazing job. I'm
sure it would do good with frozen Pizza too. We love this
toaster oven!

Yes. The fan only works when you turn on the Turbo function.
You can use the bake/toast, warm, broil and pizza functions
without the fan.

In your Convection Oven with Pizza Drawer there is a built in
fan that circulates the hot air in the oven chamber cooking your
food faster and more evenly

While a shorter cook time is often desirable, baked goods in
particular benefit from Turbo cooking as the circulating air
keeps oven temperature consistent throughout