#Cookie sheet pans full#

The friction of the pan's under surface may be a safety consideration in some applications. Mass, thermal conductivity, and colour of the pan play key roles in achieving a uniform cooking temperature. Gillespie.Ĭommercial pans are sometimes made from aluminized steel which combines the conductive, reflective, and food adherence properties of aluminum, with the rigidity, mass, and strength of the inner steel core (in this process, the aluminum surface is typically 90% aluminum and 10% silicon, which is not quite the same as pure aluminum). The earliest recorded usage of sheet pans is in Scotland, by the baker Henry A. Rigidity of the pan is especially important if the pan is to be placed directly on a flat heat source (hearth stone, induction element, etc.) Rims and ridges contribute to rigidity. Originally made of sheet iron, today's baking trays are made of either aluminum or sheet steel that has been enameled or coated with PFAS.Ĭommon features that may be found in sheet pans include: one or more flat edges to assist food removal, one or more raised edges (lips) to retain food, a contiguous rim to retain either food or shallow liquid, handles to assist in moving the pan into and out of the oven, a layer of insulation (typically air) designed to protect delicate food from burning (air bake pan), or perforations to aid in speeding cooking (pizza tray). These pans, like all bakeware, can be made of a variety of materials.

Metal pan placed in an oven and used for baking pastries A baker places a hot sheet pan full of bread rolls onto a cooling rack.Ī sheet pan, also referred to as baking tray, baking sheet, or baking pan, is a flat, rectangular metal pan placed in an oven and used for baking pastries such as bread rolls, cookies, sheet cakes, Swiss rolls, and pizzas.

#Cookie sheet pans full#