Make-Ahead Thanksgiving Gravy | Turkey Gravy Recipe | Alton Brown

Ingredients

• 1 large white onion
• 1 large carrot
• 2 stalks celery
• 6 whole chicken wings
• 2 tablespoons vegetable oil
• 8 sprigs fresh thyme
• 6 fresh sage leaves
• 1 teaspoon black peppercorns
• 1/4 cup red wine
• 6 cups water
• 1 teaspoon brown miso paste
• 1 teaspoon Worcestershire sauce
• 1/2 teaspoon dark brown sugar
• 1/2 teaspoon freshly ground black pepper, plus more to taste
• 2 cups stock (above)
• 3 tablespoons high-quality unsalted butter
• 3 tablespoons plus 1 teaspoon all-purpose flour
• kosher salt, to taste