Preheat the oven to 190°C.
Warm up the mulled wine with dried fruits and the water and simmer for 10 minutes on a very low heat. It must not boil! Turn off the heat, leave to cool.
Meanwhile mix the butter with the flour and spice until you get a mixture resembling breadcrumbs. Mix in the sugar.
Transfer the soaking fruits and mulled wine to a deep oven-proof then cover evenly with the crumble. Bake for about 25 minutes until golden.
Let it cool for 5 minutes before serving. Serve it with custard or vanilla ice-cream.