In a bowl add 400g of the flour (the half) and add the sugar and milk. Stir it with a spatula.

Add the other half of flour and knead until you form the dough

It's done when it isn't sticky

Stretch the dough with a rolling pin. And cut strips with a knife

To make the filling just melt the butter and stir all ingredients together

Put the filling in one strip, not to much, and the roll

Cut it in a half

Bake 10 minutes at 180°C

Enjoy with the icing. Just mix icing sugar with a little bit of milk.