Traditional waffle irons are attached to tongs with wooden handles and are held over an open flame, or set on a stove. Most modern waffle irons are self-contained tabletop electrical appliances, heated by an electric heating element controlled by an internal thermostat. There are also two variants of the electric iron: one with removable plates and ones with non-removable plates. Professional waffle makers are usually made of cast iron whereas domestic models are often teflon coated. Many have a light that goes off when the iron is at the set temperature. Most modern waffle irons - particularly cast aluminum ones - are coated with a non-stick coating (e.g. teflon) to prevent the waffles from sticking to them. Cast-iron waffle makers are usually not coated and require seasoning like a cast-iron frying pan.
Finally, beyond the structural superiority of the All-Clad's waffles—their lovely architecture and delicate texture—there was one more winning factor that pushed them over the top: they just tasted better. I can't explain the chemistry behind it—as I said, we used the same batter for every test—but the waffles from this machine seemed to have nuances the others lacked, like apparent notes of vanilla and caramel and a toasty depth of flavor. They tasted like $200 waffles.
The Hamilton Beach Round Waffle Maker was the closest in appearance and function to our former top pick, the (now-discontinued) Oster waffle maker. It is made from brushed stainless steel and high-quality plastics that help it fit into any kitchen. Like most flip-type waffle irons, the Hamilton Beach also has a removable tray that makes cleanup simple and straightforward.
If our main pick sells out, we also like the Chef’sChoice WafflePro Classic Belgian (840B), our original top pick, which performs just as well as the Krups—but only with thick batter, which makes it less flexible in practice. It also produces fewer waffles at a time than the Krups, but it does have a wide range of doneness settings, and it will beep when your waffles are ready.