1. Preheat oven to 200c
2. Remove pastry sheet from fridge and set aside for 10-15 minutes until it becomes room temperature.
3. Slice peaches into medium thickness strips and cut the pastry sheet into 6 equal sized squares.
4. Lay the peaches across each of the pastry squares, diagonally, leaving a small border for the pastry to puff.
5. Sprinkle the caster sugar over your peaches and brush the edges of your pastry with your non-dairy milk.
6. Place on a sheet of baking paper on a tray and bake for 18 minutes, or until the pastry has puffed and is golden. Sprinkle with icing sugar before serving.

Serve and enjoy!