Oysters Rockefeller.... an easy recipe?

Is there a basic or mostly easy recipe for home cooked Oysters Rockefeller? I am definitely an amateur cook, usually just for entertaining, but I do have some skills. Just looking for a basic recipe, or maybe one with a twist. While visiting St. Pete, FL, I had a dish called Oysters Rockaway. Don't know it was that restaurants signature dish, or a regional dish... but it was delish. Actually, I believe the name of the restaurant was Rockaway's, or something close, and it's actually in Clearwater, on the beach. I highly recommend it. Anyway, would appreciate any really good recipes... Thanks.