Sharp - 1.1 cu. ft Steam Wall Oven in Stainless. 30'' Simple steam only reaches 212°F, but the SuperSteam+ also creates superheated steam at 485°F. Meats and proteins will brown. Sugars will caramelize. You can grill without smoke, roast without drying and your food is crispy on the outside, tender and juicy on the inside. And don't forget, the Sharp SuperSteam+ built-in wall oven is also a powerful convection oven with even heating for superior baking. That's three ovens in one!