1. Preheat oven to 450°.
2. Place potatoes on a jelly-roll pan; drizzle with olive oil, and sprinkle with garlic, salt, and pepper. Toss well to combine. Bake at 450° for 35 minutes or until potatoes are browned and tender. Remove from the oven. Drizzle potatoes with truffle oil, and sprinkle with thyme. Toss gently to combine.