"GREAT one pot meal... two with noodles.. VERY EASY. I started with tips, which helped, but it all came together. We added the horseradish individually. Even though it made sense, I wasn't sure. I tried it both ways,, and it is great even if you eliminate it. My husband is allergic to mushrooms, so we also omitted it. I like this recipe because when I make this dish, it generally calls for browning of the beef, and I ALWAYS overcook it because I'm worried about it being undercooked. This recipe cooks the meat differently, so no tough meat."