Chef Curtis Stone is Rachael's co-host, and he's serving up dinner in a flash with his ultimate stir-fry! Plus, Rach's real-life dentist is giving Curtis an exam … right on our set! Then our pal Ray the Butcher has smart ways to get cheaper cuts at your meat counter, without sacrificing flavor! And Rach has a twist on a Philly Cheesesteak for dinner, too!