Nice biscuit

Nice biscuits were a variety of biscuit.

Peter's mum gave her husband an instant coffee and some Nice biscuits, which he consumed without a fuss, despite usually hating them. (PROSE: The Wickerwork Man)

The Doctor had Nice biscuits in the TARDIS. When the Doctor and Bernice Summerfield spent time on a planet hiding from the Time Lords, the Doctor brought them out after Benny took the last fig roll. He remarked unhappily that they had to call them "nice". (AUDIO: Inertia)