For food safety, cooked salmon should reach 145 degrees F at the thickest part. The fish should also look opaque and separate easily with a fork. A thermometer is more reliable than color alone because thickness, oven temperature, and carryover heat all change the timing.
Salmon Temperature Guide
| Situation | Temperature target | What to check |
|---|---|---|
| Fresh salmon fillet or steak | 145 degrees F | Measure the thickest part. |
| Stuffed, sauced, or very thick salmon | 145 degrees F throughout | Check more than one spot. |
| Leftover salmon being reheated | Hot throughout | Use gentle heat to avoid drying it out. |
| Cold-smoked salmon | Follow package and safety guidance | Cold-smoked salmon may not be fully cooked. |
Where to Put the Thermometer
- Insert the probe into the thickest part of the salmon.
- Avoid touching the pan, bones, or a lemon slice.
- Check from the side for thin fillets if that gives a better center reading.
- Wash the probe after it touches fish.
- Let the fish rest briefly before serving if the recipe calls for it.
What Salmon Looks Like When Done
Fully cooked salmon usually turns opaque and separates into flakes when pressed with a fork. That visual check helps, but it should not replace a thermometer when food safety matters, especially for thick pieces, stuffed fish, mixed dishes, or higher-risk households.
Why 145°F Matters
FDA seafood guidance uses 145 degrees F as the cooking temperature for fish. Some recipes suggest lower temperatures for texture, but Food Readme uses the safety target when answering storage and doneness questions for general readers.
FAQ
What internal temperature should salmon reach?
For food safety, salmon should reach 145 degrees F at the thickest part. Use a clean food thermometer rather than relying only on color.
Can salmon be safe below 145 degrees F?
Some recipes use lower temperatures for texture, but the general food-safety target for fish is 145 degrees F. Higher-risk households should be especially conservative.
Where do you check salmon temperature?
Check the thickest part of the fillet or steak. For thin pieces, insert the probe from the side so the tip reaches the center.
How can you tell salmon is done without a thermometer?
Salmon should look opaque and separate easily with a fork, but visual signs are less reliable than a thermometer. Use a thermometer when safety matters.