Baking tray is one of the common items of baking, its materials, styles are diverse, and choosing a good baking tray has a double effect on baking with half the effort, so how should we use the baking tray in daily baking?
The material and shape of the commonly used baking sheet
Our daily baking tray materials are roughly divided into three types: aluminum alloy, aluminized steel plate, stainless steel. The following are the specific properties of the three materials:
In the shape of the baking sheet, the common ones are square and round.

Because the four corners of the square baking pan have a large curvature, there is a tip, and the heat distribution gradient will have a maximum value, and the heating is relatively fast. The round baking tray has continuous rotational symmetry, that is, no matter how many degrees it turns, it can return to itself, which determines that its heat distribution is more uniform.
Therefore, the square baking tray will heat up faster than the round baking sheet, but the four corners and edges are easy to bake the paste, and the round baking tray is not easy to be baked when heated evenly.
