Oh it's devine, MG... only I haven't made it in a few years so I have no idea if the yoghurt is still available. You used to be able to get it in those big tubs?? Either way... a honey or honeycomb flavoured yoghurt would work. Maybe even caramel flavoured yoghurt (if it exists??).
Great with sticks of melon, bananas, apples... all fruit really!