This means they have a third heating element (in addition to the usual top and bottom elements in a radiant oven) located near or around the fan in the back of the oven. Read it all? In a large bowl, toss the cut sweet potatoes in oil. Thank you for all the tips, i am a homemade baker and just able to acquire a convection oven, am i able to use 3 trays to bake all at the same time? Like. Sunbeam NutriOven CO3000 (Benchtop / Toaster Oven): 3.4 out of 5 stars from 62 genuine reviews on Australia's largest opinion site Most “true convection” ovens are those that you find built-in wall ovens or slide-in ranges, not counter top models. Use of this site constitutes acceptance of our User Agreement (updated as of 1/1/21) and Privacy Policy and Cookie Statement (updated as of 1/1/21) and Your California Privacy Rights. In case I missed any tip, feel free to share it with all of us! Check earlier: Because food cooks more quickly on convection, check on it two-thirds or three-quarters of the way through the recommended cooking time and make any necessary adjustments. //