Achieve great cooking results every time with convection cooking and the DO2058. It works with fan-circulated hot air to distribute heat faster and more evenly, so food cooks 30- 40% faster than standard toaster ovens for a perfectly browned outside and moist, juicy inside. Make a meal for the whole family right on your countertop with the large interior; you can cook two 12" pizzas or bake an entree and side dish with the 2 tier capacity. Includes bake, bake with convection, defrost, broil, toast, slow bake and keep warm functions.