Crisp-Skinned Spatchcocked (Butterflied) Roast Turkey With G

Ingredients

• large onions, roughly chopped
• large carrots, peeled and roughly chopped
• stalks celery, roughly chopped (about 1 quart
• thyme sprigs
• whole turkey , butterflied according to these instructions, backbone, neck, and
• tablespoons vegetable oil
• Kosher salt and freshly ground black pepper
• quarts low-sodium homemade or store-bought chicken or turkey broth
• bay leaves
• tablespoons butter
• tablespoons flour