01 - Preheat the oven to 425°F. Line a large baking sheet with parchment paper.
02 - In a large mixing bowl, whisk together the all-purpose flour, water, garlic powder, onion powder, smoked paprika, salt, and black pepper until smooth.
03 - Add the cauliflower florets to the batter and toss thoroughly to ensure even coating.
04 - Spread the coated cauliflower in a single layer on the prepared baking sheet. Bake for 20 minutes, flipping the florets halfway through, until they turn golden and crispy.
05 - While the florets bake, whisk together the hot sauce, melted butter, and honey or maple syrup in a small bowl until combined.
06 - Remove the cauliflower from the oven and gently toss with the buffalo sauce until evenly coated.
07 - Return the coated florets to the baking sheet and bake for an additional 10 minutes until extra crispy.
08 - Sprinkle chopped fresh parsley over the florets and serve hot with celery sticks and your preferred dressing.