I had thought of the upside down cake as a seventies thing, perhaps that's just when I first learned about it. Strangely the day I had been at Hartlebury Castle before Nye had sent me a photo of a peach upside down cake he had made. Other popular foods mentioned were Spam, chow mein, hamburgers, black forest gateau and coronation chicken, of course. The coronation was being shown on a 1950s TV too.