These loaded baked potato skins are a crowd-pleasing appetizer or snack. Start by baking the potatoes in the air fryer until crispy. Then, scoop out the flesh, leaving a thin layer of potato on the skin. Fill the potato skins with a mixture of cheese, bacon, and green onions, and return them to the air fryer until the cheese is melted and bubbly. Serve with sour cream and enjoy!