Preheat the oven to 180C/35F/Gas 4. Sift together the rice flour, tapioca flour, bicarbonate of soda, baking powder and xanthan gum in a large mixing bowl. Add the salt and sugar and mix well.
Sift the rice flour, cornflour, gluten-free baking powder, xanthan gum and mixed spice together. Add to the fruit mixture and stir well. Wrap the charms individually in greaseproof paper and hide ...