01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper or a silicone baking mat.
02 - In a large bowl, whisk together flour, water, garlic powder, onion powder, smoked paprika, salt, and black pepper until a smooth batter forms.
03 - Add cauliflower florets to the batter, tossing to coat evenly.
04 - Arrange battered cauliflower in a single layer on the prepared baking sheet, shaking off excess batter.
05 - Bake for 20 minutes, flipping halfway through, until beginning to brown.
06 - Meanwhile, in a small bowl, whisk together hot sauce, melted butter, and honey or maple syrup.
07 - Remove cauliflower from oven and gently toss with buffalo sauce to coat.
08 - Return cauliflower to the baking sheet and bake for an additional 15 minutes, or until crispy and deeply golden.
09 - Transfer to a serving platter. Garnish with chopped parsley and serve immediately with celery, carrots, and your favorite dressing.