Circulon Momentum Hard-Anodized Nonstick 4.5-Quart Covered Casserole, Gray Circulon momentum combines durable stovetop and oven cooking performance with superior nonstick technology and dishwasher safe cleaning convenience Total nonstick system features top-quality PFOA-free metal utensil safe nonstick on raised circles for exceptional food release and effortless cleanup The covered casserole features top-quality dishwasher-safe hard-anodized aluminum construction Shatter-resistant stainless-steel-and-glass lid with straining holes keeps in heat and moisture Oven safe to 400 degrees Fahrenheit, with dual-riveted silicone-enhanced stainless steel handles