pink lady apples, peeled, halved, cored and cut into 1 cm slices (200g net weight) • granny smith apples, peeled, halved, cored and cut into 1 cm slices (200 g net weight) • sultanas • lemon juice • caster sugar • Armagnac • filo pastries • caster sugar • unsalted butter, melted • double cream or vanilla ice cream, to serve