Nigella's NYE party food

While devilled eggs had their moment in the UK – at about the same time the hostess trolley held sway – they are an essential part of the American entertaining tradition. There’s not much that can get me squeezing a fancy-nozzled piping bag, but this recipe – even if mine diverges somewhat – compelled me to. Although they are a bit fiddly to make, they’re not difficult, and they are always a major hit. And I’m talking about genuine enjoyment not ironic amusement. As many as I make, I never have a single one left over.

Equipment: You will need a piping bag fitted with a star nozzle.