How to Make It
Preheat oven to 450°F. Line a baking sheet with parchment paper; set aside. In a large bowl, whisk together flour, garlic powder, onion powder, paprika, pepper, and salt. Add milk and whisk until no lumps remain. Dip each cauliflower floret into batter and allow excess to drip off before transferring to prepared baking sheet. Bake until coating begins to brown and cauliflower is completely tender, about 20 minutes. Allow to cool slightly on baking sheet.
While cauliflower bakes, stir together hot sauce, melted butter, and honey until homogenous. Dip a cooked cauliflower floret in the sauce and turn to coat. Remove to a platter, allowing any excess sauce to drip off, and repeat with remaining florets. Serve with ranch dressing if desired.