01 - Preheat the oven to 425°F. Line a large baking sheet with parchment paper.
02 - In a large bowl, whisk together the flour, cornstarch, garlic powder, onion powder, smoked paprika, salt, black pepper, water, and olive oil until a smooth batter forms.
03 - Add the cauliflower florets to the batter and toss until well coated.
04 - Arrange the battered cauliflower on the prepared baking sheet in a single layer, shaking off excess batter as needed.
05 - Bake for 20 minutes, flipping halfway through, until golden and crisp.
06 - Meanwhile, in a small bowl, whisk together hot sauce, melted butter, and honey or maple syrup (if using).
07 - Remove the cauliflower from the oven and transfer to a large clean bowl. Pour the buffalo sauce over and toss to coat evenly.
08 - Return the coated cauliflower to the baking sheet and bake for an additional 10 minutes, until slightly caramelized and extra crispy.
09 - Garnish with chopped chives or parsley if desired. Serve hot with ranch or blue cheese dressing and vegetable sticks.