1.Preheat oven to 150°C (130°C fan-forced). Lightly grease six 8.5cm round flan pans with removable bases.
2.In a large bowl, combine chocolate nuts, fruit, spices and zest. Set aside.
3.To make caramel: in a saucepan, combine sugar, honey and butter. Heat on medium, stirring, until beginning to melt. Do not stir again. Bring to boil; cook 3-5 minutes, until a little caramel dropped into cold water forms a soft ball when moulded between fingers.
4.Pour caramel over nut mixture; mix well. Pour evenly among pans. Smooth tops with a spatula. Bake 8-10 minutes. Allow to cool.
5.Place in fridge to set. Dust with icing sugar or cocoa powder.