This recipe went over big-time with guests that do not enjoy fish! The very finely minced red onions lend a slight crunch and the capers explode with each bite adding a salty balance to the sweet herby mustard sauce that covers the delicate fish. This recipe uses fresh dill. Quick enough for a weekday meal but delicious enough to serve company. Pair it with steamed vegetables or homemade coleslaw and a baked potato for a complete meal. This recipe was created for RSC #10. Good luck to all the entrants!