01 -  Preheat oven to 425°F and line a large baking sheet with parchment paper. Coat with nonstick spray. 
 02 -  In a large bowl, whisk together all-purpose flour, water, garlic powder, onion powder, salt, and black pepper until smooth. 
 03 -  Dip cauliflower florets into batter, ensuring they are evenly coated. Allow excess batter to drip off before arranging on the prepared baking sheet. 
 04 -  Bake for 20 minutes, then carefully flip each floret. Continue baking for another 10 minutes until lightly golden and tender. 
 05 -  In a small bowl, combine Buffalo hot sauce and melted butter. Transfer baked cauliflower to a mixing bowl and toss with Buffalo sauce mixture until thoroughly coated. 
 06 -  Return coated cauliflower to the baking sheet and bake for an additional 10 minutes until crispy on the edges. 
 07 -  While cauliflower bakes, mix mayonnaise, sour cream, chives, parsley, dill, garlic powder, onion powder, black pepper, salt, and lemon juice in a medium bowl until well combined. 
 08 -  Arrange buffalo cauliflower bites on a serving platter and serve warm alongside the ranch dip.