Anodized aluminum is the ideal baking surface. Aluminum reflects heat rather than absorbing it so that the pan will reach baking temperatures faster, heat evenly, and cool quicker. Ensuring that your cookies will stop baking soon after you remove them from the oven and not over-bake.
'Safe-Seal' anodizing process creates a safer, smoother, stronger, and more versatile cookie sheet. Anodizing is not a chemical coating. It is an environmentally-friendly finishing process that contains no extra metals, no dyes, or chemicals. Anodizing creates a durable, non-reactive finish, so you don't need to worry about your recipe's ingredients. It also helps resist the formation of bacteria and protects against abrasion so it won't chip, rust, peel, or flake and contaminate your food.