Sweet potato hash is a dish made from mashed sweet potatoes that are then formed into small patties or cakes and pan-fried until crispy on the outside. The texture can range from fluffy to dense, depending on how much liquid is added during the mashing process. Sweet potato hash is often served as a side dish with breakfast foods such as eggs or bacon, but it can also be eaten as a vegetarian main course when paired with other ingredients like black beans or avocado.