Cajun Dirty Rice Dressing

Name: Cajun Dirty Rice Dressing
Ingredients: 1 lb ground pork; 1 lb ground chuck; 2 cups onions, chopped; 1 cup green bell pepper, chopped; 1 cup celery, chopped; 2 tablespoons garlic, minced; 1⁄2 cup dark roux (see Gumbo Base (Aka Roux)); 1 tablespoon cajun seasoning; 1 teaspoon salt; 6 cups beef stock; 2 tablespoons Worcestershire sauce; 2 bay leaves; 1 teaspoon dried thyme (or 1 tablespoon fresh thyme); 1 teaspoon hot sauce; 1 teaspoon black pepper; 1⁄4 cup parsley, chopped; 1⁄2 cup green onion, chopped; 15 cups cooked rice, packed