Debras Shrimp Gumbo

Name: Debra's Shrimp Gumbo
Ingredients: ⅓ c. vegetable oil; 1 tbsp. vegetable oil; ½ c. all-purpose flour; 2 medium celery stalks; 2 clove garlic; 1 medium green pepper; 1 medium onion; 1 can chicken broth; 1 can 14 1/2 ounces; 1 lb. skinless, boneless chicken thighs; ½ lb. chorizo sausage; 6 oz. okra; 1 c. loosely packed fresh parsley leaves; 1 tbsp. minced fresh thyme leaves; 1 tbsp. minced fresh sage leaves; ¾ tsp. salt; ½ tsp. coarsely ground black pepper; 1 lb. medium shrimp; 1 c. long-grain white rice