Colm O'Gorman's healthy and hearty slow-cooked chicken casserole

This slow-cooked chicken casserole takes less than fifteen minutes to prepare, and then I just leave it in my slow cooker as I go about my day.
The holidays are behind us, and as we head into the New Year, many of us will be thinking about healthy eating after the indulgences of Christmas and New Year celebrations.
At this time of year, I find myself hungry for warm, comforting, hearty, healthy food, but above all of course it must be delicious.