In a 5-quart slow cooker, combine the tomatoes, broth and tomato paste. Stir in the celery, green peppers, onion, garlic, parsley, basil, oregano, salt and pepper sauce. Finally, add the chicken and sausage.
Secure the slow-cooker lid and cook the jambalaya on low for four to six hours or until the chicken is no longer pink. Stir in the shrimp. Cover and cook for 15 to 30 minutes longer or until the shrimp turn pink. Serve the jambalaya with rice.
