Place a 12 inch cast iron skillet over medium-high heat and add oil.
Pat salmon dry on both sides with paper towels. Season salmon on both sides with sea salt and pepper.
Place salmon skin side down into pan and cook for about 5 minutes until halfway cooked through.
Flip salmon and continue to cook until desired doneness. 125℉ for medium-rare, 130 ℉ for medium, 135 ℉ for medium-well and 140℉ for well-done. I recommend medium rare.
Carefully, flip salmon back over. Add butter, parsley and lemon juice to the pan and spoon over the salmon. Additionally, when serving, spoon the butter, parsley and lemon juice over the salmon on the plate.
Notes
Nutrition facts are provided as a courtesy and are just an estimate of the ingredients listed
store any leftovers in an air tight container for up to 3 days.