This recipe was inspired by a cod dish I had at La Chronique ( lachronique.qc.ca), a fine restaurant in the Plateau Mont-Royal area where the chef exceeds expectations with his scrumptious, exciting food. At the restaurant, the cod was served with a salsify purée. As salsify is hard to obtain, I combined Jerusalem artichokes and white turnips for a similar taste. Add a green vegetable such as spinach for a superb main course.