Sorry for my absence. I was for a week on vacation in Spain!
So here I am with a new recipe:
What you need:
500 g fluor
200 g butter
100 g sugar
2 eggs
2 teaspoons salt
 1/2 cube yeast
200 ml milk
50 g raisins 
How to do:
You have to make with all the ingredients a yeast dough and put the raisins into it.
Bake the Gugelhupf at 170 degree celsius 25 minutes.