A double oven is a kitchen appliance that features two separate oven compartments, allowing users to cook multiple dishes at different temperatures simultaneously. This design is particularly useful for large meals or when preparing multiple courses, as it saves time and energy. Double ovens can be found in various styles, including wall-mounted and range models. They often come with advanced features such as convection cooking, which circulates hot air for even baking, and self-cleaning options, making them convenient for busy home cooks. Popular brands include KitchenAid, Bosch, and Samsung.