I think you have to be quite clear in your own mind what you're trying to do here before going down that ice-cream route! One week is great going but it isn't very long and you might like to wait a while.
I was in much the same position after I gave up, so I thought I'd keep it (a bottle of gin - a Christmas present) for a year and then decide how I felt. As it turned out my wife had drunk it without telling me! Incidentally I personally have no trouble when there's drink in the house; unlike my wife!