01 - Preheat oven to 425°F. Line a baking sheet with parchment paper or a silicone baking mat.
02 - In a large bowl, whisk together flour, water, garlic powder, smoked paprika, salt, and black pepper until smooth.
03 - Toss the cauliflower florets in the batter, ensuring each piece is evenly coated.
04 - Place the coated cauliflower pieces in a single layer on the prepared baking sheet, spacing them so they do not touch.
05 - Bake for 20 minutes, flipping the florets halfway through, until the batter sets and develops a light golden color.
06 - While baking, combine melted butter, hot sauce, and honey or maple syrup (if using) in a bowl and mix well.
07 - Remove cauliflower from oven and gently toss with Buffalo sauce. Return to the baking sheet and bake an additional 10 minutes until crisp and lightly browned.
08 - Serve immediately with celery sticks and ranch or blue cheese dressing if desired.