Secrets, Tips & Recipes from America’s Healthy-Cooking Experts
Photo: Randy Mayor
A baking sheet (bottom) is flat, usually with a raised lip on one side; it allows even heat distribution for baking cookies. The sides of a jelly-roll pan corral juices from foods that let off liquid, and they help keep things like oven fries from flying off the pan when you stir them.
—Ann Taylor Pittman, Executive Editor, Food