These items are aluminum Pullman loaf pans, which are designed to create perfectly square sandwich bread.
Design: Feature straight sides and a sliding lid to contain the bread dough, ensuring a uniform, rectangular shape.
Material: Constructed from durable metal, typically aluminum or aluminized steel, for excellent heat conduction.
Features: Often include vent holes at the bottom to allow steam to escape for a crisp crust and even baking.
Versatility: Ideal for baking sandwich loaves, Texas toast, rye breads, and gluten-free breads.