Put some butter in your broiler proof pan and get it melted (you could also use a light olive oil for this).
Meanwhile, cut the onion into thin, thin slices (1/16th of an inch, maybe). I like vidalias for this, but whatever suits the taste. One can also use lemon slices. I've never tried limes or oranges.
Toss the fish into the butter, turn, then put the fish under the broiler for half the time it will take to cook (this varies depending on the fish, and the thickness fo the fish, etc. I guess on the dangerous side, because I never want to overcook fish).
When the fish is half done, take it out, flip it, and cover the top of it with the whole slices of onion or lemon or whatnot. Spoon tomato sauce on top (just enough to coat the top side). Throw it back in the oven and cook it for the rest of the time, plus one or two minutes.
Remove and eat. If I used onions, I just eat the onions. If I used lemons, I fish 'em out and put the sauce back.
Milo liked to take showers outside.When he would vacation at the coast with his parents, the best part of his day was the end, when they would return from the beaches salted and tired, full of sand everywhere. Milo would always wait in the driveway, damp in his beach chair, to go last; he knew the house had a big water heater.
Then he would spend the dim minutes of the oncoming evening scrubbing himself of the salt and the silt that caked him; he could feel the tan he had developed that day pale a little under the soap and the wash cloth. He would wash his hair twice against the air becoming colder, turning the tap hotter each time. It was the only time in his life when he would skip washing in the morning, he so liked to shower outside.
Until the day when he heard the giggling, and then heard it recede, out into the night, leaving him to stand in the shadows of the house, dripping in the silence but for the crickets and the owls.