Toss cauliflower in a bowl with seasonings and oil.
Place cauliflower in a single layer the air fryer basket and cook for 12 minutes.
Sprinkle with parmesan and cook an additional 2-3 minutes or until florets reach desired doneness.
Notes
This recipe can be doubled but do not crowd the air fryer or the cauliflower won't crisp well. Cook in batches and put all of the cauliflower in the air fryer to heat through for 2 minutes at the end.