To begin, a wide selection of aperitifs with canapes and then, depending on cabin, four to six courses (possibly lobster tails or a Chateaubriand carved by your seat) each accompanied by a fine wine specific to the meal. Finally, in First, an XO Cognac and a couple of Kennedys chocs with a nice Java coffee. Add some professional and friendly service from a time-served SCSO/D and perhaps, a visit to the flight deck....
Halcyon days...
Steady on, Halcyon Days was a rat-bag of a Courtline Bac 1-11
As for the rest, this is a good read about how it used to be:
Gourmet & Glamour
Rgds