It’s time for a tart … Walnut Tart!

  Périgord, in northern Aquitaine is an area well known for its truffles, foie gras, and walnuts.  Although the groves you see today are somewhat newer trees, this is talk of evidence which suggests that walnut groves have flourished in this corner of the world for the last 17,000 years (yes, I said 17,000 years!) …