This casserole was first served to me 30+ years ago by my sis in law Kathy. It is a real good fast recipe as you can have this done in less than 40 minutes. Kids love this--adults too. It is perfect for busy moms on days when you have to run the kids here and there. Only 4 ingredients and super easy to put together. The 6 ounces of ham is Hormel chunk ham in the can like tuna comes in. The thing would not accept 1 can of Hormel chunk ham no matter how hard I tried.