Crockpot Chicken and Shrimp Alfredo

In 4-5 quart slow cooker, combine onion, garlic, carrots, bell pepper, and chicken breasts. Pour Alfredo sauce over all. Pour milk into Alfredo sauce jar along with the thyme, salt, pepper, and basil;, close tightly, and shake vigorously to get all of the sauce. Pour this into the slow cooker and stir gently. Cover and cook on low for 6-7 hours or until chicken is cooked and vegetables are tender. Add shrimp to slow cooker. Stir, cover, and cook for 10-15 minutes or until shrimp are hot. Stir in Parmesan cheese and serve over hot cooked pasta. Serves 4