Jaffa Cakes!

Jaffa Cakes caused quite a conversation on Twitter following an episode of the French version of Bake Off where none of the contestants had heard of Jaffa Cakes- let alone baked them.
Here at Scarlett & Mustard, we LOVE Jaffa Cakes.
We are never without a box in the office, and Shaun has been known to enjoy a whole box in an evening!
But we have an important question…
Are Jaffa Cakes biscuits, or are they cakes..?