Nigella's cupcake recipe (with a chocolate cupcake variation too)

Thank you Nigella.It was a Friday night with girlfriends cooking up all things Nigella: we had the Feast DVD on perpetual pause on the telly, bucketloads of cream in the fridge, and--most important--, hot pink cardigans and Hollywood tape at the ready.Nigella's food processor cupcakes are my latest obsession. Quick to make with a recipe that's easy to remember, these instant crowd-pleasers are