Preheat your oven to 160 degrees
Place flour, sugar, butter, vanilla, eggs and milk in the bowl of an electric mixer and beat until just combined.
Spoon mixture into a greased 22cm springform tin lined with non stick baking paper.
Top with apple slices and blueberries and sprinkle over sugar.
Bake for 45 minutes or until cake is cooked when tested with a skewer