About our Bakers Quarter Sheet You'll quickly realise why the Nordic Ware Naturals Bakers Quarter Sheet is one of Nordic Wares most popular items. Your baked goods will rise and bake evenly due to the sheet's quality materials. Proudly made in the USA, the sheet's aluminium superior heat conductivity will perfectly distribute the same amount of heat across the pan, ensuring perfectly-cooked items every bake. No matter how long you have the Nordic Ware Naturals Bakers Quarter Sheet or how much you use it, it will not warp. This is due to the sheet's reinforced encapsulated steel rim. Never fear about rusting, as long as the pan is hand washed this pan will never rust nor discolour. Use and care Before initial use and after subsequent uses, hand wash with warm, soapy water. Not recommended for dishwasher use, as discoloration will occur but will not affect baking properties. Season pan with a solid or spray vegetable shortening before each baking use or line with parchment paper. Scouring pads and metal utensils may scratch pan, but will not affect baking performance. Aluminium is reactive to the acids in certain foods such as vinegar and tomato products which may darken, pit or corrode the pan.