Gourmet Standard's 3 Quart Tri-Ply Casserole with Lid uses one of the world's most popular and functional cookware concepts, layered metals. The brilliantly polished stainless steel interior and exterior conceal a solid aluminum core extending from the bottom to the top of the drip free pouring edge. The ergonomically designed, heat-dispersing handles of cast stainless steel, along with precision-fitting lids, enables comfortable and efficient use. Gourmet Standard's Tri-Ply is oven safe up to 500 Degrees, and has the trend setting design that is diverse enough to go from stove top or oven to the dining room table.