Go with the classics
Tart up classics like oysters Rockefeller (creamed spinach, breadcrumbs and, sometimes, cheese) or Kilpatrick (bacon and parmesan) with a shake of chilli sauce. Or top with a dash of vodka, sour cream and caviar.
Salsa
Chopped avocado with a touch of wasabi, rice vinegar, chopped capsicum and coriander