New Delhi, May 31 -- One of the strange things about getting an English education is that you are afflicted with a French education too. And a little bit of Russian too. What I mean is that if you have to study the English classics you are supposed to be thrilled by everything that the English thought was thrilling.

Even if you have never sneezed in the direction of Marcel Proust, you will probably know that someone in a Proust book ate a tiny cake called a madeleine and then had an intense, emotional flashback. Sensory memory, particularly food-triggered memories, are real, of course. Contemporary cuisine loves to build on gastronomic nostalgia. Chefs know that it is like letting you bring an old friend to a party full of new people. In...