Pat the salmon dry with paper towels
Season both sides with salt and pepper
Heat a skillet over medium to medium-high heat
Add a small amount of oil to the pan
Place the salmon skin-side down if it has skin
Press gently for a few seconds so it stays flat
Cook without moving it for 4 to 6 minutes
Flip the salmon carefully
Cook the other side for 2 to 4 minutes
Add butter, garlic, or herbs if desired
Remove from the pan when the salmon flakes easily
Let it rest for 1 to 2 minutes before serving