Leftover Turkey Recipes: Turkey Gumbo

Name: Leftover Turkey Recipes: Turkey Gumbo
Ingredients: 1/2 cup canola oil; 1/2 cup flour; 1 large yellow onion, chopped; 2 large green bell peppers, chopped; 3 stalks of celery, chopped; 1/2 lb smoked sausage, very finely chopped; 1 tablespoon salt; 1 teaspoon cayenne pepper, or to taste; 10 cups turkey or chicken broth; 1 1/2 lbs torn/shredded leftover turkey meat; 1 lb smoked sausage, sliced 1/4 inch thick; 2 tablespoons chopped green onions, green part only; 2 tablespoons chopped fresh parsley leaves