This is one of my go to quick fall comfort meals. This can be adapted to the crockpot. I layer sliced onions in the bottom of the crockpot and lay the chicken over the top. I wait to sprinkle the stuffing mix and butter over the top until an hour before serving. I use Healthy Choice soup and a whole box of Stove Top instead of just a cup. We like this paired with hot fluffy whole wheat biscuits and roasted broccoli.