If you're a fan of mozzarella sticks, you'll love this air fryer version. These mozzarella sticks are coated in a crispy breadcrumb coating and cooked to perfection in the air fryer. The result is gooey, melty cheese surrounded by a crunchy exterior. Serve them with marinara sauce for dipping, and you'll have a crowd-pleasing appetizer or snack that's sure to disappear in no time.