Remove any pin bones from the salmon side and trim the tail end so it fits the tray.
Place the side of salmon onto a long piece of foil on an oven tray and scatter over your flavorings of choice. Fold the foil over the top to form a parcel, and seal the sides and end by folding it over and pressing it tightly closed.
Bake the salmon for 25-30 minutes in the oven, then remove and let it steam on the counter for another 15 minutes before opening the parcel.
Carefully undo the parcel and slice into individual portions. Can be served hot, room temperature, or cold.
Notes
The above recipe is for farmed salmon. If you are using wild salmon, double the amount of oil, and take 5 minutes off the cooking time. The target internal temperature for farmed salmon is 50–52 °C (122–125 °F). The target internal temperature for wild salmon is 48–50 °C (118–122 °F)Store leftovers covered in the fridge and consume within 2-3 days.