A lovely, tender and extremely tasty casserole. This can also be thrown into the crockpot for 8 hours on low and comes out just as good. Can't remember where the recipe originated from. It was one I tried at a potluck dinner and the host had it scribbled on a bit of paper. I wish I had time to go through every steak recipe on this site to make sure its not here, but I haven't. NOTE: The preparation time includes marinating.