A while back I had a drink at the Cheesecake Factory which was just amazing. It was called "The Ritz." And so far, I've not been able to duplicate it. Generally I can break a drink down very quickly after just a sip, but after some experimentation I still can't seem to nail this one.

These are the ingredients I know to be in it:
THE RITZ
Courvoisier, Champagne, Cointreau and Pomegranate Juice Shaken, Chilled and Served Up

So what I need is amounts and process. Anyone happen to know? I've since found a few versions on the web, but nothing I know to be "the one."

Thanks!!!!!