01 -  Preheat your air fryer to 400°F (200°C). 
 02 -  In a large bowl, whisk together flour, water, garlic powder, onion powder, paprika, salt, and black pepper to form a smooth batter. 
 03 -  Add the cauliflower florets to the batter and toss until well-coated. 
 04 -  Lightly spray the air fryer basket with oil. Arrange the battered florets in a single layer, working in batches if necessary. 
 05 -  Air fry for 12–15 minutes, shaking halfway through, until golden and crisp. 
 06 -  In a small bowl, mix hot sauce, melted butter, and honey (if using). 
 07 -  Transfer the cooked cauliflower to a clean bowl. Pour the buffalo sauce over and toss to coat evenly. 
 08 -  Return the coated florets to the air fryer for 3–5 minutes to set the sauce and crisp up. 
 09 -  Serve immediately with celery sticks and your choice of dressing.