Do you need a tube pan? We’ve posed and tested this question numerous times throughout the years, and each time we come back to the same answer: For the best angel food cake, yes, a tube pan is essential. While most other cakes get their lift from baking powder and/or baking soda, egg-foam cakes rely on whipped eggs folded into the batter for lift. Because the cake is so delicate, it will collapse into a sticky mess if it’s not baked and cooled properly.
Tube pans—tall, round pans with a conical tube in the center—are designed to help egg-foam cakes in three ways. First, the tall sides provide a surface for the batter to cling to as it bakes, so it can rise high (unlike other cake pans, tube pans are typically not greased so that the cake can cling to the pan as it rises). Second, the conical center provides more heat to the middle of the cake, so the center rises and sets at the same rate as the outside. Third, a hole in the middle of the pan allows you to invert the pan onto a bottle for cooling; the pull of gravity prevents the cake from collapsing into the pan. Many tube pans have additional features to aid in cake release or inversion; we surveyed the market and found pans with handles, feet, and removable bottoms. Do these features really make for a better cake?