Our Favorite Gluten-Free Turkey Gravy | America's Test Kitchen

Ingredients

• 6 cups chicken broth , divided, plus extra as needed
• Reserved turkey neck and giblets
• Reserved turkey trimmings , cut into 1-inch pieces (about ⅓ cup)
• 1 onion , chopped
• 1 carrot , chopped
• 1 celery rib , chopped
• 8 sprigs fresh parsley
• 2 sprigs fresh thyme
• 2 garlic cloves , peeled
• 1/2 teaspoon pepper
• 1/4 teaspoon salt
• 1/3 cup dry white wine
• 4 tablespoons unsalted butter
• 5 tablespoons recipe
• 1/4 cup defatted turkey drippings (optional)