Shrimp And Andouille Gumbo

Ingredients

• 1 whole chicken
• kosher salt and freshly ground black pepper, to taste
• 8 ounce andouille sausage
• 1 smoked ham hock
• 1 gallon chicken stock
• 1 tablespoon leftover cooking fat, such as chicken fat or bacon grease
• 4 ribs celery, coarsely chopped
• 2 large yellow onions, coarsely chopped
• 1 small green bell pepper, coarsely chopped
• 1 large red bell pepper, coarsely chopped
• 1 small poblano pepper, seeded and coarsely chopped
• 8 cloves garlic, minced
• 2 teaspoon smoked hot paprika
• 2 teaspoon dried thyme
• 2 teaspoon dried basil
• 2 teaspoon dried oregano
• 2 teaspoon dried ground sage
• 1/4 teaspoon cayenne pepper
• 4 bay leaves
• 1 cup canola oil
• 1 1/4 cup all-purpose flour
• 1 pound small maine red shrimp (in season) or other small fresh shrimp, peeled
• 1 tablespoon filé powder
• 2 tablespoon minced parsley
• 1 tablespoon minced oregano
• 2 tablespoon minced sage
• cooked white rice
• 4 thinly sliced scallions (optional)