Who doesn't love biscuits in just about everything?  Mmmm...buttermilk biscuits.  The other name for this could be soup in biscuits.  It was a little runny, but once you mush up all the biscuits it thickens right up. As always, I kind of combined a couple recipes to go with what I had in the cupboard.  The recipe I used for the casserole called for store bought biscuits, but I had everything to make from scratch buttermilk biscuits.  So I did that.  You can find a great recipe for buttermilk biscuits in the Pioneer Woman Cookbook and it may be on her website as well.

As for the casserole, in a large sauce pan just add chicken, peas, mushrooms, salt, pepper, onion, and cream of chicken soup.  Heat it all up until bubbling and then pour it in the a casserole dish.  After that add the biscuits, store bought or not, on top and pop it in the oven for 25-30 min at 375.  It's great because it really is a simple dish, that will be great in those chillier months.