Herb-Roasted White Turkey with Garlic & Lemon Butter

Ingredients

• 1 (14-16 pound) whole white turkey, thawed
• 1/2 cup unsalted butter, softened
• 1 tablespoon olive oil
• 1 tablespoon kosher salt, divided
• 1 teaspoon freshly ground black pepper
• 2 lemons, halved
• 1 head of garlic, halved crosswise
• 1 tablespoon fresh rosemary, chopped
• 1 tablespoon fresh thyme, chopped
• 1 tablespoon sage, chopped
• 2 teaspoons fresh parsley, chopped