Bring the apple, rice syrup, lemon juice, water and spices to the boil, simmer over a low heat for approx. 10 mins., leave to cool. In a blender, puree the mixture with the raspberries until smooth. Transfer to a tray lined with baking paper and smooth down.
Bake/dry for approx. 4 hrs. in an oven preheated to 60 °C (convection).
Use your finger to test whether the surface of the puree is dry. If it is still sticky, dry in the oven for a further 30-60 mins., leave to cool.
Cut the fruit leather and baking paper into approx. 16 strips.