01 - Preheat your air fryer to 400°F for 5 minutes.
02 - In a large bowl, whisk together flour, water, garlic powder, onion powder, smoked paprika, salt, and black pepper until smooth.
03 - Add cauliflower florets to the batter, tossing to coat evenly.
04 - Lightly spray the air fryer basket with oil. Arrange battered cauliflower in a single layer, working in batches if necessary.
05 - Air fry for 12-15 minutes, shaking halfway through, until golden and crisp.
06 - Meanwhile, mix buffalo sauce and melted butter in a separate bowl.
07 - Once the cauliflower is crisp, transfer to a large bowl and toss with buffalo sauce until well coated.
08 - Return to the air fryer for an additional 3-5 minutes for extra crispiness.
09 - Serve immediately with dressing, celery, and carrot sticks if desired.