These flat, mesh-like tools are employed in the baking process to support the pizza crust. They are typically constructed from aluminum and feature a grid pattern. The use of such an item allows for even heat distribution and air circulation around the dough, contributing to a crispier result. As an example, a baker might place a prepared pizza base directly onto one of these surfaces before adding toppings and transferring it to the oven.
The benefits of utilizing this type of baking aid are numerous. It facilitates faster cooking times due to the enhanced heat transfer. Furthermore, it helps to prevent the pizza from sticking to the oven surface, simplifying removal and cleanup. Historically, their introduction marked a significant advancement in pizza preparation techniques, allowing for more consistent outcomes in both commercial and domestic settings.