01 - Preheat the air fryer to 400°F for 3 minutes to ensure optimal crisping.
02 - If using frozen tortellini, cook according to package instructions. Drain well and let cool slightly until easy to handle.
03 - Arrange three shallow bowls: first with flour, second with beaten eggs and milk whisked together, third with breadcrumbs, Parmesan, garlic powder, Italian herbs, salt, and pepper combined.
04 - Working in batches, dredge each tortellini in flour, shaking off excess. Dip into egg mixture, then press into breadcrumb mixture to coat evenly on all sides.
05 - Place breaded tortellini in a single layer in the air fryer basket, ensuring pieces do not overlap. Lightly spray with cooking oil.
06 - Cook at 400°F for 8-10 minutes, shaking the basket halfway through cooking time. Tortellini should be golden brown and crispy.
07 - Transfer to a serving platter and serve hot with warm marinara sauce for dipping. Garnish with chopped fresh basil or parsley if desired.