Preheat your oven to 450°F (230°C).
In a large bowl, whisk together the flour, water, garlic powder, paprika, salt, and black pepper until smooth.
Add the cauliflower florets to the bowl and toss until evenly coated.
Spread the cauliflower out on a baking sheet lined with parchment paper.
Bake for 20-25 minutes, or until the cauliflower is tender and lightly browned.
In a separate bowl, whisk together the hot sauce or buffalo sauce, maple syrup, and melted vegan butter or melted coconut oil.
Once the cauliflower is done, remove it from the oven and toss it in the hot sauce or buffalo sauce mixture until evenly coated.
Return the cauliflower to the baking sheet and bake for an additional 10-15 minutes, or until the sauce is slightly caramelized.
Serve with ranch or blue cheese dressing and celery sticks, if desired. Enjoy!