Please, for the love of Gordon Ramsay, use an instant-read thermometer. Not your finger. Not the fork. Not the “I’ll just cut it open and check” method (that releases all the juices, you monster).
Stick the probe into the thickest part of the fillet. You know, the meaty center, not the skinny tail. That tail cooks in about 12 seconds, so don’t use it as your guide.
Pull the fish off the heat at 125°F if you want it medium-rare. Let it rest for 3-5 minutes. While it rests, it climbs to about 130°F. Magic, right?
The Correct Salmon Internal Temperature for the Best Moist and Flakey
The “Visual Check” (For the Rebels)
Don’t have a thermometer? Fine. Be that way. Look at the translucency. Raw salmon is almost see-through, like a stained glass window made of fish.
When it’s done, the flesh turns from translucent to opaque. It changes from a deep, dark orange to a lighter, flaky pink. If it’s still dark and shiny in the center, it needs more time.
Pro tip: Press the top with your finger. If it flakes easily but still has a little give, you’re golden. If it’s firm and springs back like a rubber band, you’ve already sent it to the afterlife.