Chicken And Sausage Gumbo

Name: Chicken And Sausage Gumbo
Ingredients: 1 pound andouille sausage, cut into 1/4-inch-thick slices; 4 skinned bone-in chicken breasts; Vegetable oil; .75 cup all-purpose flour; 1 medium onion, chopped; .5 green bell pepper, chopped; 2 celery ribs, sliced; 2 quarts hot water; 3 garlic cloves, minced; 2 bay leaves; 1 tablespoon Worcestershire sauce; 2 teaspoons Creole seasoning; .5 teaspoon dried thyme; .5 - 1 teaspoon hot sauce; 4 green onions, sliced; Filé powder (optional); Hot cooked rice; Garnish: chopped green onions