01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper.
02 - In a large bowl, whisk together the flour, water, garlic powder, onion powder, smoked paprika, salt, and black pepper until smooth batter forms.
03 - Add cauliflower florets to the batter and toss until well coated.
04 - Arrange the battered florets in a single layer on the prepared baking sheet.
05 - Bake for 20 minutes, flipping halfway through, until just starting to brown.
06 - While cauliflower bakes, mix hot sauce, melted butter, and honey (if using) in a small bowl.
07 - Remove cauliflower from the oven and gently toss with buffalo sauce until well coated. Return to the baking sheet.
08 - Bake for an additional 10 minutes, or until crispy and lightly browned.
09 - Serve hot with celery, carrot sticks, and your favorite dipping sauce.