Cookie sheets and baking sheets are flat metal pans used to bake cookies and other baked goods. Jelly roll pans are baking sheets with raised edges used for baking bars, cakes, breads, and more. Common cake pans include round 8-9 inch pans and loaf pans. Muffin pans hold muffins and cupcakes. Various bowls, measuring tools, utensils, rolling pins, cutters and other tools are used in baking and food preparation.