01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper or a silicone mat.
02 - In a large mixing bowl, whisk together the flour, water, garlic powder, smoked paprika, salt, and black pepper until smooth.
03 - Add the cauliflower florets to the batter, tossing until each piece is evenly coated.
04 - Place the coated cauliflower in a single layer on the prepared baking sheet, ensuring pieces do not touch.
05 - Bake for 20 minutes, flipping the florets halfway through, until the batter is set and beginning to brown.
06 - Combine melted butter, hot sauce, and optional honey or maple syrup in a bowl, stirring until blended.
07 - Remove cauliflower from oven; gently toss with Buffalo sauce and return to baking sheet.
08 - Bake an additional 10 minutes or until cauliflower is crisp and lightly browned.
09 - Serve immediately with celery sticks and optional ranch or blue cheese dressing.