2 x 285g/10oz jars chunky apple sauce
demerara sugar, for sprinkling
50驳/1戮辞锄 mixed nuts, roughly chopped
陆 tsp ground mixed spice
cooking oil spray
50驳/1戮辞锄 raisins
270g/9戮oz pack filo pastry, or 6 sheets
ice cream or custard, to serve (optional)