Chicken And Sausage Gumbo

Name: Chicken And Sausage Gumbo
Ingredients: ½ cup canola oil; 2 lb. bone-in, skin-on chicken thighs; Kosher salt and freshly ground black pepper, to taste; 8 oz. andouille sausage, cut into ½ pieces; 4 slices bacon, cut into ½ pieces; 1 cup flour; 2 ribs celery, finely chopped; 1 small yellow onion, finely chopped; 1 small green bell pepper, stemmed, seeded, and finely chopped; 2 tsp. dried thyme; 1 tsp. cayenne; 6 canned, whole peeled tomatoes in juice, drained and crushed by hand; 6 cloves garlic, finely chopped; 1 bay leaf; 10 oz. okra, trimmed and cut into ½ slices; 4 cups chicken stock; Cooked white rice, for serving; Hot sauce and filé powder, for serving