Salmon is the most-bought fish and the most often overcooked. The skin, when you get it right, is as good as the flesh — and it's exactly what most people ruin.
It all happens in five minutes, on the first side.
Before the pan: three things
- Take the fillet out of the fridge 15 minutes ahead. Fish that's ice-cold in the middle forces you to cook longer, and that's how it dries out.
- Dry the skin. Properly. Paper towel, pressing, on both sides but above all on the skin. Moisture is the only thing stopping skin from crisping: while water remains, it steams.
- Check for pin bones. Run a finger backwards across the top of the fillet: you'll feel them. Tweezers do the job.
Salt the skin just before cooking, not ten minutes ahead — salt would draw back out the water you've just removed.
The cook, minute by minute
- Empty pan, medium-high, 2 to 3 minutes. Use the water drop test. A lukewarm pan guarantees stuck skin.
- A spoon of neutral oil. Not extra virgin olive oil here: the smoke point is a little tight for what's coming.
- Lay the fillet skin side down, and press for 20 seconds with a spatula. This is the move nobody makes: as it heats, the skin contracts and the fillet domes, so only the edges touch. Twenty seconds of pressure keeps the whole skin in contact.
- Drop to medium. Don't touch it for 4 to 5 minutes. Watch the side of the fillet: the flesh turns opaque from the bottom up. Wait until it's three-quarters of the way up.
- Flip, and give it 1 to 2 minutes, no more. Residual heat finishes the job.
- Lift it out skin side up, onto a warm plate. Never skin side down: steam would soften in thirty seconds what you've just built.
The 80% rule
Eighty per cent of the cooking happens skin side down. It feels wrong — as though you're letting it burn — but it's what gives you crackling skin and flesh that's still translucent. Salmon flipped halfway has soft skin on both sides.
Knowing when it's done
Salmon keeps cooking off the heat. Pull it before your target.
- 50–52 °C in the centre — translucent middle, melting. Restaurant doneness.
- 55–58 °C — cooked through but still juicy.
- Beyond 60 °C — dry, and white albumin appears on the surface.
Without a thermometer: press gently on top. If the flakes start to separate, it's ready. If they open freely, it's already too far.
The white liquid that seeps out is albumin. Harmless, but it's the sign the fish is cooking too fast or too long. Turn the heat down.
The three mistakes
The skin sticks and stays in the pan
Pan not hot enough, or flipped too early. Like meat, the skin releases by itself once it's golden and rigid. If it resists the spatula, it isn't ready.
The skin is soft
It wasn't dry before cooking, or the fillet was put skin side down on the plate afterwards. Either one alone is enough.
The fish is dry
Too long on the second side. One to two minutes is plenty: the fillet is already three-quarters cooked when you turn it.
To finish
Off the heat, in the still-hot pan: a knob of butter, a squeeze of lemon, dill or chives. Spoon it over the flesh, never the skin.
And if brown bits are left in the base, a splash of white wine or water, thirty seconds with a wooden spoon, and you have a sauce.
Skinless white fish like cod cooks differently: it's more fragile and needs other settings — the pan-fried cod method.
A note on the pan
Fish skin is the hardest test a pan faces: it needs clean heat, perfect contact, and the freedom to press with a spatula without worrying. A tired non-stick fails all three.
The pan we film with is 304 stainless with no coating, in 22, 24 and 28 cm, with the 25-recipe book free and 60 days to send it back.
