In a 5 quart slow cooker, combine chicken breast, cream of chicken, chicken broth, peas, and water.
Let this cook on low for 6 hours.
In the last 30 minutes, rip up the biscuits into small pieces and drop into the top of the slow cooker. Be sure to push these down a bit so the liquid covers them.
Let these cook until they are swelled up and nice and doughy.