In her TV show Nigella Express, Nigella Lawson made a similar dessert using strawberries, cream and crumbled meringue. My version has blueberries, cream and crumbled broas (lady fingers). The great thing about this dessert is the short preparation time. And by substituting blueberries for strawberries, there is no trimming and cutting involved. Another great thing about this dessert is that it keeps well in the fridge overnight. Except for the topping, everything can be prepared a day ahead.