Man that sounds great!
I once ordered "Horseradish encrusted Prime Rib" from Charlie Brown's (steakhouse) and guess what I got? Prime rib with horseradish
sauce poured over it. I was like WTF do they think "encrusted" means??
FWIW, I love horseradish sauce and use it with many different kinds of steaks, not just prime rib. It's great on a roast beef sandwich. I even recently discovered it was a nice alternative to ketchup for potato wedges.