Jaden Hair's recipe gives suggestions for five different seasoning combinations. I've given below a version of one of them, and then another that I plan to try next. I'm sure many other combinations would work as well.
adapted from a recipe by Jaden Hair: http://steamykitchen.com/96-tropical-island-salmon.html
1 lb. fillet salmon (or smaller pieces fine too)
a two-thumb-size piece of ginger, sliced about 1/8" thick
several scallions, cut in 2" pieces
olive oil to brush on the salmon
salt and pepper
a little brown sugar to sprinkle on the salmon
(See alternate bed/seasoning below.)
Preheat oven to 250F. Take the salmon out of the refrigerator and let it sit for 20 minutes to bring it to room temperature--important because it is cooking on such a low temperature.
Put some aluminum foil on the bottom of a rimmed baking pan and spritz with spray olive oil. Make a bed for the salmon with the sliced ginger and pieces of green scallion.
Brush the salmon with olive oil. Sprinkle on salt, pepper, and brown sugar. Put the salmon fillet on the prepared bed, skin side down, and put in the oven.
For a thick, one-lb. piece of salmon, cook 35-40 minutes, until you feel no resistance when you pierce it with a skewer (or stick a sharp paring knife in, and if it goes in and out very easily, the fish is done). If the fish is cut into several smaller fillets, try a 30-minute cooking time. It's difficult to overcook the fish with this method, so no need to worry about catching it at just the right moment. Don't worry that the fish looks almost exactly the same as when you put it in--with this method, the salmon retains its glorious color throughout the cooking process.
Jaden Hair's recipe includes five alternatives for what to lay under the fish, what to season the fish with, and what to top the fish with after cooking. The next time I do this recipe, I think I'll try this version:
Bed under the salmon: thin sliced oranges and onions
Seasoning on the salmon: oil, salt, pepper, ground coriander, orange slices
I chose not to put any topping on the cooked fish (just for the sake of keeping things really simple), but her suggestions for toppings also look good.