I adopted this recipe from Recipezaar in September 2006. It was originally submitted by Moxie, but she is no longer a member of Recipezaar. I've been making Moxie's recipe for several years now and I'm proud to give it a home. The only change I make is that I use two cans of cream of chicken soup and omit the can of cream of mushroom soup, because my kids dislike mushrooms. This casserole is a church potluck staple here in Texas and there are as many versions of this dish as there are armadillos in Texas. However, this is the best King Ranch Chicken recipe that I've found! This casserole also freezes well.