Blueberry Tart with Custard

"Blueberry Tart is a super special homemade dessert treat! A basic sweet shortcrust is prepared, filled with custard and topped with fresh blueberries. This dessert is my mum's French recipe and can be prepared easily and quickly at home if you have ready, made shortcrust pastry and custard. One sweet Tart makes about 12 slices if prepared in a round shape. You can also use a square shape to pep up things. This dessert is surely going to be the next hit at home. When finished baking, allow the tart to cool down completely so that the custard can set. Then you are good to go!"