Herb-Rubbed Crisp-Skinned Butterflied Roast Turkey

Name: Herb-Rubbed Crisp-Skinned Butterflied Roast Turkey
Prep time: 15 min
Cook time: 80 min
Total time: 95 min
Yield: 12
Ingredients: 4 medium cloves garlic; 1/4 cup roughly chopped chives; 1/4 cup fresh parsley leaves; 1/4 cup fresh sage leaves; 2 tablespoons fresh thyme leaves; 1 medium shallot, thinly sliced; 1 stick butter, cut into 1/4-inch slices; Kosher salt and freshly ground black pepper; 1 whole turkey (10 - 15 pounds total), butterflied and brined (reserve backbone and neck if making stock for gravy, see note); Gravy , for serving