Salmon is done at 125–130°F (52–54°C) for medium or 145°F (63°C) for fully cooked; baking at 400°F (204°C) for 10–15 minutes works for most fillets.
If you want salmon that flakes, stays moist, and hits a safe number, think in two parts: the oven or pan setting, and the final center temperature. The heat you set controls speed and browning; the internal number decides texture. Nail both, and dinner tastes clean and buttery every time.
Best Oven Temperature For Salmon Fillets And Steaks
For weeknight cooking, 400°F (204°C) is a sweet spot. It browns the surface, keeps the middle juicy, and fits a wide range of thicknesses. Thicker cuts can handle 425°F (218°C). Thin pieces do well at 375°F (191°C) to avoid drying out. The real finish line is the internal reading, not the clock.
Quick Method Grid (Time Begins Once Heat Is Stable)
Method | Typical Surface/Oven Temp | Time Guide* |
---|---|---|
Bake (Skin-On Fillet) | 400°F / 204°C | 10–15 min for 1-in (2.5 cm) thick |
Roast High Heat | 425–450°F / 218–232°C | 8–12 min for 1-in (2.5 cm) thick |
Pan-Sear + Finish In Oven | Med-high pan; 400°F / 204°C oven | 2–3 min sear + 6–8 min roast |
Grill (Direct Heat) | Medium-high grill (375–425°F / 191–218°C) | 6–10 min total, flip once |
Air Fry | 390–400°F / 199–204°C | 7–10 min for 1-in (2.5 cm) thick |
Poach | Gentle simmer (170–180°F / 77–82°C) | 10–15 min for 1-in (2.5 cm) thick |
*Time is a guide. Always verify with a probe thermometer at the center.
Target Internal Temperatures And What They Taste Like
Texture sits on a spectrum. Lower numbers give a glossy center; higher numbers flake firm. Many cooks aim for 125–130°F (52–54°C) for a moist, translucent middle. For a firmer bite or when serving mixed preferences, take it to 130–135°F (54–57°C). For a well-done plate or when following a strict safety rule, 145°F (63°C) gives a fully opaque result.
Why Oven Setting Isn’t The Final Answer
The oven dial sets intensity, but the fish’s starting temp, thickness, and pan material change the outcome. A cold, thick center needs extra minutes. A thin tail piece races ahead. That’s why the thermometer wins. Pull the pan when the probe lands at your target, and carryover heat will tidy up the last degree or two.
Simple Bake Method For Consistent Results
1) Heat the oven to 400°F (204°C). 2) Line a sheet pan, add a thin film of oil. 3) Pat fish dry. 4) Salt, pepper, and a light brush of oil; add lemon or herbs if you like. 5) Place skin-side down. 6) Bake on the middle rack until the center reads 125–130°F (52–54°C) for medium, 130–135°F (54–57°C) for a slightly firmer bite, or 145°F (63°C) for fully cooked. 7) Rest 3 minutes.
Pan-Sear Method For Crisp Skin
Heat a heavy skillet on medium-high. Add a neutral oil. Lay the portion in skin-side down and press for 20 seconds so the skin stays flat. Sear 2–3 minutes until the edges look golden, then flip and cook 1–2 minutes more. If the center still trails, slide the pan into a 400°F (204°C) oven until the probe hits your target.
Grill Method For Smoke And Char
Brush grates clean and oil them. Season fish. Grill over medium-high, skin-side down first. Close the lid. Flip once when the surface releases cleanly. Pull when the center reads your chosen number. A thin spatula helps keep the portion intact.
How Thickness Changes Time
Time tracks thickness more than weight. A handy rule is about 10 minutes per inch of thickness near 400°F (204°C). That’s only a starting point, since pan type, fat content, and starting temperature shift the curve. The probe tells the true story.
Where To Place The Thermometer
Slide the tip into the thickest point, aiming for the center. If you hit the pan or a pocket of fat, you’ll get a false spike. For a slender tail piece, check early; it warms fast. For a center-cut steak or a thick fillet, give it a minute or two more before the first read.
Safety Guidelines And Official Numbers
Public health guidance lists 145°F (63°C) as the safe internal number for fish. You can see that figure on the minimum cooking temperature chart. Many chefs stop a bit lower for texture and hold a brief rest. If you’re cooking for kids, older adults, or anyone with a lower tolerance for risk, use the full 145°F (63°C) target. For storage and handling questions, the FDA seafood safety page is a solid reference.
Choosing The Right Heat For Each Cut
Thin tail pieces: Lower oven settings (375–390°F / 191–199°C) curb overcooking. Check at 6–8 minutes.
Center-cut fillets: 400–425°F (204–218°C) browns the top and keeps the core silky. Start checking at 8–10 minutes.
Steaks: Grill or roast at 400–425°F (204–218°C). Aim for 125–130°F (52–54°C) for a plump middle unless you want a firmer bite.
Whole side: Roast at 400°F (204°C). Use a rimmed sheet and a rack. Probe the thickest point. Plan 12–18 minutes depending on thickness.
Moisture Insurance: Brine, Marinade, And Fat
A quick brine (3% salt by weight in cold water, 15–30 minutes) seasons the flesh and helps hold juices. Pat dry before cooking. Marinades add flavor but can block browning if too wet; blot off the film before the pan. A drizzle of oil or a thin layer of mayo forms a barrier that stays glossy at high heat.
Seasoning That Loves Heat
Salt early, then add pepper, citrus zest, garlic, dill, or smoked paprika. For a spice crust, mix paprika, brown sugar, salt, and a pinch of cayenne; press gently on the surface. Sugar helps browning at 400–425°F (204–218°C), so watch the edges near the end.
Air Fryer Settings That Work
Set 390–400°F (199–204°C). Lightly oil the basket. Season portions and cook skin-side down. Check at 7 minutes with a probe. Add a minute or two if the center trails. The blast of moving air browns the top fast, so sauce after cooking.
Poaching For Gentle, Juicy Flesh
Bring a shallow pan of water, broth, or court bouillon to a bare simmer—small bubbles, not a boil. Slide in the portions and keep the liquid around 170–180°F (77–82°C). Cook until the middle reads 120–125°F (49–52°C) for a soft center or higher if you want fully opaque. Lift with a wide spatula and rest for a moment on a towel to shed liquid.
Sous Vide For Exact Doneness
Bag the portion with salt, a little oil, and aromatics. Set the bath between 115–125°F (46–52°C) for a tender, translucent finish or 130–135°F (54–57°C) for firmer flakes. Hold 30–45 minutes, then dry the surface and give it a quick, hot sear for color. This method hits the number with repeatable accuracy.
Skin-On Vs Skinless: Heat Choices
Skin acts like a heat shield and crisps in a pan or on the grill. For skin-on, start hot to set the skin, then finish at 400°F (204°C). For skinless, oil the surface and use parchment or a rack to prevent sticking. Without skin, the top dries faster, so check the center early.
How Fat Content And Species Change The Feel
King (chinook) carries more fat and stays plush at a lower center number. Sockeye runs leaner, so it benefits from a slightly lower oven setting and a closer eye on the probe. Coho lands in the middle. Farmed fish tends to be richer; wild fish can cook a touch quicker due to lower fat.
Visual Cues That Back Up The Thermometer
Watch for color to turn even and opaque at the surface, edges to flake, and albumin (the white protein beads) to stay minimal. A big gush of white means the heat ran hot or long. Pull the pan a couple of minutes sooner next time or drop the oven by a notch.
Flavor Finishes That Pair With Each Heat
At 400–425°F (204–218°C): Brush with maple-mustard, miso-honey, or lemon-dill butter for a glossy top.
At 375–390°F (191–199°C): Use herb blends and citrus slices that won’t scorch.
Grill: Finish with a squeeze of lemon and a swipe of garlic oil while the fish rests.
Second Table: Doneness, Numbers, And Texture
Doneness | Target Internal Temp | Texture/Notes |
---|---|---|
Medium-Rare | 120–125°F / 49–52°C | Glossy center, soft flakes; rest briefly off heat |
Medium | 125–130°F / 52–54°C | Moist, tender, light translucence in core |
Medium-Well | 130–135°F / 54–57°C | Fully opaque, still juicy when rested |
Well Done | 145°F / 63°C | Firm flakes, fully opaque; aligns with safety chart |
Common Pitfalls And Easy Fixes
Dry edges: Tuck thin ends under or roast at a slightly lower setting so the center catches up without parching the tips.
Stuck skin: Preheat pan and don’t rush the first flip; release happens once the proteins set. A thin metal spatula helps.
Albumin ooze: Drop the oven by 25°F (about 15°C) or pull 2 minutes earlier and rest longer.
Bland bite: Use enough salt, a light sugar-spice crust for color, and an acid finish (lemon, vinegar) to wake up the fat.
Serving And Resting
Let portions sit 3 minutes after cooking. Carryover evens the center, and juices settle. Plate with crisp greens, steamed rice, roasted potatoes, or a simple salsa: chopped herbs, lemon, olive oil, and capers stirred together while the pan heats.
Storage And Reheating
Chill leftovers within two hours. Keep in a shallow container for quicker cooling. Reheat gently at 275–300°F (135–149°C) until the center is warm, or flake cold over salads. Avoid a microwave blast that boils out moisture.
Quick Reference: Matching Heat To Outcome
Want crisp edges and a moist middle? Roast at 400–425°F (204–218°C) and stop at 125–130°F (52–54°C).
Cooking for varied tastes at one table? Pull some portions at 125–130°F (52–54°C), leave the rest to 145°F (63°C).
Need gentle, tender flesh without browning? Poach in barely simmering liquid and stop near 120–125°F (49–52°C).
Final Notes For Consistent Success
Dry the surface, season with intent, pick a heat that fits the cut, and trust the probe. Those four steps beat guesswork. Once you match oven setting and center temperature to the texture you like, you’ll repeat the same pleasing result any night of the week.