Transform leftover mashed potatoes into these delicious air fryer loaded mashed potato balls. The mashed potatoes are mixed with cheese, bacon, and green onions, then rolled into balls and coated with breadcrumbs. They are cooked in the air fryer until golden and crispy on the outside, while remaining soft and creamy on the inside. Serve them as an appetizer or a side dish for a fun and tasty twist on traditional mashed potatoes.