A Chefs Journey to Discover Americas New MeltingPot Cuisine. American food is the story of mash-ups. Immigrants arrive, cultures collide, and out of the push-pull come exciting new dishes and flavors. But for Edward Lee, who, like Anthony Bourdain or Gabrielle Hamilton, is as much a writer as he is a chef, that first surprising bite is just the beginning. What about the people behind the food? What about the traditions, the innovations, the memories? A natural-born storyteller, Lee decided to hit the road and spent two years uncovering fascinating narratives from every corner of the country. Theres a Cambodian couple in Lowell,