Preheat oven to 400 F
Rinse cauliflower and pat dry
Remove cauliflower's green leaves and center stock
Cut or break cauliflower florets into large pieces and place in a large bowl
In a small bowl mix wing sauce, 2 tbsp olive oil, garlic powder, and salt
Drizzle wing sauce mixture over cauliflower and stir to coat all florets
Cover a large cookie sheet in foil and coat foil with 1 tbsp olive oil
Spread cauliflower on the foil and bake for 30 minutes
Remove from oven and serve immediately with Ranch dip