Overnight breakfast casserole

Probably not the best strategy in life, but I tried a new recipe out when we had company.  I seem to do this too often!  On the other hand, the three of us usually can't eat up an entire recipe at once, so I end up waiting until we have more people around.  This overnight breakfast slow cooker casserole that was shared from the Critters on the Porch blog turned out to be a big hit!  (Thanks!)  Simple, quick and yummy!