Roll out one sheet of puff pastry, use a dinner plate as a size guide, cut around the outside then crimp the edges.
Peel and core 3 apples
Slice the apples.
Arrange the Apple in a circle with the bigger pieces on the outside and the smaller pieces on the inside you can make it as perfect as you like,
Sprinkle the castor sugar and dot the butter around the apples.
Place into a 200°C oven for 30 minutes or until the edges have risen and become golden brown.
Sprinkle with icing sugar.
Serve with whipped double cream and enjoy.