The Pumpkin Casserole spreads heat more evenly, retains heat longer, and won’t react to acidic food. Tight fitting lids and even heating form a blanket of heat which gently cooks food and seals in flavor. The perfect oven or stove to table cookware piece. Clean-up is easy as this casserole is dishwasher safe. The pumpkin design adds seasonal charm to fall and winter holiday tables. Knobs and handles are oven safe to 450 degrees F. Backed by a lifetime warranty.