Mastering the Perfect Temperature for Salmon
From buttery sashimi-grade texture to firmly flaking fillets, mastering salmon comes down to a 10-degree window.
The 120°F to 130°F Sweet Spot
Farmed Atlantic salmon is incredibly fatty and forgiving, but wild-caught varieties like Sockeye or Coho are very lean and dry out rapidly if overcooked. The absolute maximum temperature you should ever cook salmon to is 145°F (the FDA guideline), but culinary professionals strongly disagree with taking it that far.
For a medium-rare fillet that is buttery and translucent in the center, target an internal temperature of 120°F (49°C). For a medium cook where the fish flakes cleanly but remains incredibly moist, aim for 125°F to 130°F (52-54°C). Because fish proteins are delicate and cook quickly, you need a fast-reacting thermometer. The Lavatools Javelin Pro Duo is a fantastic tool that easily reaches the center of thin fillets.
What is the White Stuff?
As salmon cooks, you may notice white, gooey blobs emerging from the flesh. This is albumin, a liquid protein that solidifies as it is heated.
While completely safe to eat, excessive albumin is a visual indicator that the fish is being cooked too quickly over excessively high heat. To prevent albumin weep, try a gentler cooking method like sous vide, low-temperature roasting, or a reverse sear (a technique we cover in detail in our Filet Mignon guide).