I am an unapologetic dunker of longstanding.The best are ginger nuts with tea and rich tea biscuits, also with tea.Have never dunked into coffee, that would be absurd [haha]
Yes! Biscotti/cantucci should not be munched with dunking. However, you could dunk them in Vin Santo or other alcoholic drink, especially at Christmastime!
Yesterday my best friend came for a cuppa and I dunked a biscuit in my cup of tea....my friend was shocked and stated that she thinks its bad manners and quite common haha!! We did laugh about it and I shall still dunk and she never ever will...what do gransnetters think??