I just saw the Barefoot Contessa make this on her "Book Party" show, Barefoot Contessa Family Style, 2002. It reminded me of an affair I attended awhile back and they served Tuna Tartare -- I loved it! This runs the closest second to the one I had. I hope you will try it -- it is scrumptious! It requires at least 1 hour chilling time while the flavors marry.