Pick half the best looking of the strawberries, reserve 4 for garnish. Cut the remainder in half and place in a bowl.
Place the other strawberries in a large jug with the caster sugar, then use a stick blender or a potato masher to blend the fruit to a smooth puree. Mix this with the halved strawberries.
Use your fingers to break the meringues into small pieces – don’t crush them entirely you want a bit of crunchy texture left.
In four glasses, layer up the strawberries, Vanilla Quark and meringues, ending in a layer of Quark and a few meringue pieces. Top with the reserved strawberries and chill until ready to serve.