This classic comfort food is made even easier with the help of your slow cooker. Simply add chicken breasts, chopped vegetables like carrots and celery, and chicken broth to your slow cooker. Let it cook on low for 6-8 hours. Then, add canned biscuits that have been cut into pieces and let them cook for an additional 30 minutes. You'll have a warm and comforting meal that's perfect for a chilly night.