This classic comfort food is made even easier with a slow cooker. Add chicken breasts, chicken broth, cream of chicken soup, and vegetables like carrots and celery to your crockpot. Cook on low for 6-8 hours, then add pre-made biscuit dough to the top of the mixture. Cook for an additional hour until the biscuits are cooked through. It's a warm and hearty meal that's perfect for a cold winter night.