TROPICAL FRUIT CRUMBLE - winter dessert with huge addiction potential

Here comes my favourite winter dessert. Serve it with vanilla or even better with walnut ice-cream.

Ingredients
1 pineapple
1-2 mango
100g flour
70g butter
50g sugar
50g coconut flakes
1/2 glass white wine
sugar for caramelizing
vanilla or walnut ice-cream

Preparation: http://www.berlinkitchen.com/berlinkitchen/Slideshow_Tropical_Fruit_Crumble.html