Indoor grills are kitchen appliances designed for cooking food indoors, mimicking the effects of outdoor grilling. They typically use electric heating elements to cook meats, vegetables, and other foods quickly and evenly. Many models come with non-stick surfaces, making cleanup easier and reducing the need for added fats. These grills can vary in size and features, with some offering adjustable temperature controls and removable plates for easy washing. Popular brands include George Foreman and Cuisinart, which provide options for both small and large cooking capacities, catering to different household needs.