... from Nigella Express, has anyone tried it? It sounds too simple to be true, and I can't work out how it manages to be crispy after 4 hours of slow cooking, unless she means 'crispy' as in 'small unrecognisable blackened lump'. Any other hands-free ways of cooking duck? I want it for dinner tomorrow night, but have to go out for an hour or so in the evening, so want to come back to it. TIA.