I can't believe this recipe is 10 years on the Zaar and no one has written a review. This dish was out of this world. Loved every bite. I was looking for a salmon dish. The Zaar had over 3500 different ones. After sorting through the best rated, I realized they all had sugary, fruity, or soy sauce based flavors. n This one had neither. Didn't even have cheese! I resisted the temptation of adding salt and pepper and decided to prepare "As Is". No regrets. Did I mention that it tasted out of this world? I used a 1-1/4 lb fillet. It was too big to fit in a 13X9 dish. I used the next size up and it barely fit. The breadcrumb mix was like putty but was more than enough to make the crust. (A fish Wellington?) The sauce made the dish. The sauce is a recipe by itself. Worthy of gracing my Corned Beef for St. Paddy's Day Dinner! But it was an awful lot. I would cut the recipe back to 1/4 the size for my next go round. Have no idea what pommery mustard is. I used 3 tablespoons yellow mustard (French's) and a couple of heavy tspns of Dijon. Outstanding recipe!! Will make again, and often.