This lemon pound cake is a perfect dessert for a dinner party. The cake is moist and tender, with a bright lemon flavor that is balanced by a sweet blueberry sauce. To make the cake, you will need flour, sugar, eggs, butter, lemon zest, and lemon juice. The blueberry sauce is made with fresh blueberries, sugar, and lemon juice. Serve the cake with a dollop of whipped cream and a spoonful of the blueberry sauce.