I feel like this fish dish is becoming as prevalent in our menu as Classic Chicken. With the rice already made all I have to do is heat it up in the microwave and cook the broccoli. Quickly mix together a couple of different mustards, a teaspoon of capers, a dash of vinegar, a pinch of sugar and some water to make the sauce. Keep tasting it until you find your mustard sauce happy spot. Use the water to thin it out a bit.