This classic comfort food is made even easier with the help of a slow cooker. Add chicken breasts, chicken broth, cream of chicken soup, and vegetables like carrots and celery to your crock pot. Let it cook on low for 6-8 hours. Then, add pre-made biscuit dough to the top of the mixture and let it cook for an additional hour. The result is a warm and hearty meal that's perfect for a cold winter night.