Chicken and Turkey Gumbo

Name: Chicken and Turkey Gumbo
Ingredients: 2 smoked turkey legs; 1 carrot, diced; 1 stalk celery, diced; 1 yellow onion, diced; 1 cup (2 sticks) unsalted butter; 1 cup all-purpose flour; 2 yellow onions, diced; 2 tablespoons Creole spice mix; 2 pounds smoked chicken sausage, sliced; 2 stalks celery, diced; 2 red bell peppers, seeded and diced; 2 cloves garlic, chopped; 2 tablespoons Worcestershire sauce; 1 teaspoon fresh thyme, chopped; 2 dried bay leaves; 2 cups sliced fresh okra; 1 cup seeded, diced tomato; 1 tablespoon file powder; 1 teaspoon hot sauce, such as Tabasco; Kosher salt and freshly ground black pepper; 2 cups long-grain rice