Nacatamales are the Saturday and Sunday breakfast of Nicaragua, bought from neighbours who make them on Friday nights or steamed at home for Christmas: a large, soft masa dough enriched with lard and sour orange, wrapped round marinated pork, rice, potato, tomato, onion, sweet pepper and mint, then tied in banana leaves and steamed for hours. This dish contains pork. They are eaten with bread and black coffee. The mistake is a dry masa: it should be soft and spreadable, almost like thick mashed potato, or the tamal turns hard. Chef's tip: wipe the banana leaves and pass them briefly over a flame so they become supple and don't split.