A waffle maker is a kitchen appliance designed to cook waffles by heating batter between two patterned plates. These plates create the signature grid pattern, allowing the batter to rise and form a fluffy interior with a crispy exterior. Waffle makers come in various shapes and sizes, including round and square models, and can be electric or stovetop. Most waffle makers have adjustable temperature settings and non-stick surfaces for easy cooking and cleaning. Some advanced models even include features like indicator lights, steam release systems, and removable plates. They are popular for making breakfast, but can also be used for desserts and snacks.