Graavlax with Sweet Mustard Dill Sauce

When I tasted this for the first time, I asked my Canadian sister-in- law Alice where she had bought it, because I thought it was the best “lox” I had ever eaten. When I found out she had made it I immediately asked for the recipe. The mustard dill sauce is a wonderful tangy accompaniment, although I love the pure salmon flavor so much I often eat it plain. After the curing process is complete, all of the seasoning is wiped off, but the flesh absorbs a slight pepp