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Whole Salmon in Roast at 400°F

Exact time and temperature for perfect results.

Roast

Whole Salmon

Cook Time

20-35 min

Set Roast To

400°F

cooking temperature

Safe Internal Temp

145°F

63°C · USDA FSIS

Preheat Roast before cooking

Cooking Tips

  • Stuff cavity with lemon, dill, and onion
  • Wrap in foil or place on a lined sheet pan
  • Fish is done when it flakes at the thickest part

Note: Slightly faster cook

Other Temperatures for Whole Salmon

More Cooking Times You May Need

Whole Salmon at 375°F25-40 min

Frequently Asked Questions

How long to cook Whole Salmon at 400°F?

Whole Salmon takes 20-35 minutes at 400°F in Roast. Slightly faster cook Always verify internal temperature reaches 145°F.

Is 400°F the best temperature for Whole Salmon?

400°F works well for Whole Salmon. The most commonly recommended temperature is 375°F. Slightly faster cook

How do I know when Whole Salmon is done at 400°F?

Use an instant-read meat thermometer to check that the internal temperature of Whole Salmon reaches 145°F (63°C). At 400°F, this typically takes 20-35 minutes, but always verify with a thermometer.

Can I cook Whole Salmon at a different temperature?

Yes. Whole Salmon can also be cooked at 375°F. Lower temperatures cook more slowly and evenly; higher temperatures cook faster with more browning.