Back in 1977, Alexander Cockburn coined the term “gastroporn” to describe the way in which looking at food and cooking provides a kind of substitute pleasure – and a titillation – for actually eating. The cinema has been a rich source of another kind of gastroporn, a fantasy world in which we watch the sometimes literal coming together of food and sex. It has provided some wonderful movie moments as well as some truly cringeworthy ones, but it provides as little insight into actual sex as Oompa-Loompas do into the day-to-day working lives of chocolatiers.