A countertop oven is a compact cooking appliance designed to fit on kitchen countertops. It uses various heating methods, such as convection or radiant heat, to cook food quickly and efficiently. These ovens are versatile, allowing users to bake, broil, toast, and even air fry, making them suitable for a wide range of recipes. Countertop ovens are popular for their convenience and energy efficiency compared to traditional full-sized ovens. They typically have adjustable temperature settings and timers, making it easy to prepare meals. Many models also come with additional features like rotisserie functions and multiple cooking racks for added versatility.