I've got it! She just wants a nice Panini! You've misunderstood, buy her one and present it with a big grin and "sorry I've realised what the problem is now" and all will be well.
In the immortal words of Monty Python, "You lucky, lucky bd".
Play her at her own game and enjoy the peace and quiet, and when she does pipe up tell her to button it as her tits are nicer to look at without all that noise going on.