Line 9 x 9 baking dish with foil (makes for an easy clean-up)
Place salmon filets, skin side down, in the dish and drizzle with oil. Using a basting brush, make sure the oil coats the top of the salmon
Squeeze the juice of a lemon on each filet (1/2 per piece)
Sprinkle with seasonings and top with slices of the second lemon
Cover with foil and bake in oven for 15 minutes or until filets are flaky
Notes
If you're not watching your caloric intake, you can also top each filet with a pat of butter. You can also substitute seasoning with what ever you like. I sometime use Herbs de Provence or Italian Seasoning.