Question: how to roast garlic
Option 0: Preheat the oven to 400 degrees F.    Slice off the top each head of garlic to expose some of the cloves inside. Place the heads on a piece of foil. Drizzle with olive oil and wrap in the foil. Roast until cloves are lightly browned and tender, about 30 minutes.
Option 1: Preheat the oven to 125 degrees F.    Slice off the top each head of garlic to expose some of the cloves inside. Place the heads on a piece of foil. Drizzle with olive oil and wrap in the foil. Roast until cloves are lightly browned and tender, about 30 minutes.
Answer: 0