What does mashed a tuber mean?

The phrase "mashed a tuber" refers to the process of cooking a tuber, such as a potato, by boiling or steaming it until soft and then mashing it with a fork or potato masher. This process breaks down the tuber's cell structure and creates a smooth, creamy consistency. Mashed tubers are commonly served as a side dish or main course and can be seasoned with various herbs, spices, and other ingredients to enhance their flavor.