Cajun Chicken and Sausage Jambalaya

Name: Cajun Chicken and Sausage Jambalaya
Ingredients: 2 pounds mild smoked pork sausage, or any lean high-quality smoked pork sausage, sliced 1/4-inch thick; 2 1/2 pounds boneless skinless chicken thigh meat; 1 1/2 pounds onions, diced; 2 tablespoons minced fresh garlic; 1 pound tasso, cubed; 3/4 tablespoon whole fresh thyme leaves; 3/4 tablespoon chopped fresh sweet basil leaves; 1/2 tablespoon coarsely ground black pepper; 1/2 tablespoon white pepper; 1/2 tablespoon red pepper flakes; 1/3 gallon chicken stock; 1 1/4 pounds long-grain rice; 1 tablespoon freshly chopped curly parsley leaves