These general-purpose half-sheet baking sheets with sloped sides are perfect for baking cookies, bars, breads, and rolls. They are designed to meet the exacting standards of commercial bakers and gourmet bakers who prefer traditional baking on uncoated pans. The uncoated surfaces offers good reflectivity for even dispersion of heat -- which means more consistent, even baking and gradual browning. After repeated use, darkening of the metal will actually enhance baking performance.
The aluminized steel finish combines the durability, strength, and superior heat conduction of steel with the corrosion-resistance of an aluminum-silicone alloy. Precise, proprietary "folding" technology is the key to the unique construction and strength of the pan; steel is folded over at the ends, which triples the corner thickness and reinforces the rim. A wire rod is curled inside the rim for extra strength and warp-resistance.