These air-fryer turkey croquettes are a delicious and healthier alternative to traditional deep-fried croquettes. Made with leftover turkey, mashed potatoes, and a crispy breadcrumb coating, they are perfect for a quick and easy weeknight dinner or as a party appetizer. The air-fryer gives them a crispy exterior while keeping the inside moist and flavorful. Serve them with cranberry sauce or a tangy dipping sauce for a tasty and satisfying meal.