A waffle maker is a kitchen appliance designed to cook waffles. It typically consists of two hinged plates with a patterned surface that creates the distinctive grid shape of waffles. Users pour batter into the heated plates, close the lid, and wait for the cooking process to finish, resulting in a crispy exterior and soft interior. Waffle makers come in various sizes and styles, including traditional round or square shapes. Some models offer additional features, such as adjustable temperature settings or non-stick surfaces for easier cleaning. They are popular for breakfast and can be used to make both sweet and savory waffles.