The bakers tackle signature biscuits that will say something both about them and a place in the British Isles. Next the bakers face their first Technical, and hiding under the gingham cloth is one of Paulu0026#39;s childhood favourites - an iconic biscuit thatu0026#39;s sure to send the bakers round in circles. Finally, itu0026#39;s crunch time. The bakers will have to be picture perfect with their fi...