Torta paradiso with mascarpone and blueberries - Paradise cake! Deliciously light with a heavenly filling of fresh blueberries and mascarpone - mascarpone, fresh blueberries, unwaxed lemon, unsalted butter (very soft), caster sugar + 1 tablespoon, plain flour, cornflour, large eggs (at room temperature), vanilla extract, baking powder, icing sugar for dusting, PRE-HEAT OVEN TO 180˚C/160˚C [...]