It's biscuit week on Bake Off and the bakers were tackling biscotti in their signature bake. I don't know about you, but I would never call a biscotti my signature bake - it's the type of thing you have once a year at Christmas then forget about for the remaining 11 months.Regardless, Alvin and Ian were both determined to raise the bar for the humble biscotti, with Ian cracking up an orange, cranberry and ROSEMARY version. Yes, rosemary. While the sane among us would (hopefully) think rosemary...
