"Bring me back something French!"

What is the origin of the line "bring me back something french"?  The line was used in `Home Alone`.  I heard it in a British sitcom from the late 70's called `Are You Being Served`, and in a couple of films since.  I have the impression it is a reference to an older film or book, but don't know where to look.   This is one of those rare cases where the Internet doesn't help.  Anyone have any idea?