Chestnut and Orange Tiramisu

The European chestnut has been cultivated for over three thousand years and is most likely a native of western Asia, stretching from the Persian Plateau to the Balkans. The European chestnut, which naturally migrated from Spain to the Caucasus throughout southern Europe, is today known as the Spanish chestnut. Being my father’s favourite, we often stopped on our walks together in London to get warm, freshly roasted chestnuts in a brown paper bag, and now I like to reminisce about our food m