Chicken Enchilada Casserole...I would boil the chicken about an hour. Test for yourself; I would want to make sure it was tender because it will not cook that much more in the casserole. Also, I might cook rice and add for a change. :)
Simply Sour Cream Chicken Enchiladas from Food.com: Easy to assemble, deliciously creamy and a great choice for once-a-month cooking. And there is NO canned cream soup in my enchiladas -- Hope you give them a try!