Our all-around square casserole pans are designed with professional Cerami-Tech, Nonstick Technology so nothing sticks to the surface. Unique square design gives you up to 25% more cooking space than ordinary casserole pans. The extra large 11″ square pan design gives you up to a whopping 60% more room to cook more food. Goes straight into the oven from any stovetop with 850 Degrees; heat resistance. Innovative Stainless Steel Induction Technology distributes heat rapidly to all four corners of the pan for even cooking every time. Perfect for any surface: electric, gas, ceramic, or induction.