Prepare crockpot with cooking spray. Season chicken with salt/pepper and place in the bottom of a crockpot.
Next, top chicken with 1 box of stuffing mix.
In a separate bowl, mix together condensed soup, sour cream and water. Spread mixture over stuffing.
Place green bean on top. Cover and cook on HIGH for 4 hours. If you need a longer cooking time, you can do LOW for 6 hours, but I recommend the high setting :)
