A potato masher is a kitchen tool designed to crush and mash cooked potatoes into a smooth or chunky consistency. Typically made of metal or plastic, it features a handle and a flat, perforated head that allows for easy mashing. This tool is commonly used in preparing dishes like mashed potatoes, which can be seasoned and served as a side dish. In addition to potatoes, a potato masher can also be used for other soft foods, such as bananas or avocados. Its simple design makes it easy to use, and it is a staple in many kitchens for creating comfort foods.