This is an extremely simple and delicious way to prepare fish. Probably my shortest recipe:
Take some fish, I like rainbow trout. Put a thin layer of crushed whole grain mustard on top of it. Broil until opaque in the middle. I had a thin filet, so it took about 6 minutes. Eat and enjoy.
I served mine with some leftover curry brown rice with vegetables. The mustard highly complements the curry flavour of the rice. For a light lunch, a salad will work too.