How Do You Season Salmon?

Season salmon with 1 to 2 teaspoons of seasoning blend per 6 oz fillet, depending on the blend, patted onto the dry flesh side just before it goes in the pan or oven. Oil the fish first so the seasoning sticks, and salt it no more than fifteen minutes ahead unless you are curing it on purpose. Salmon is rich and already tastes like something, so the goal is a seasoned crust on the outside, not burying the fish.

That is the short answer. Below is how much, when to put it on, three directions that all work, and the two mistakes that make good fish taste muddy.

How much seasoning per fillet

Salmon has its own fat and its own flavor. Your job is to season the outside and get a crust, not to bury the fish. One to two teaspoons per 6 oz portion is the range to remember, and where you land in it depends on the blend.

Blend	One 6 oz fillet	Four fillets (about 1 ½ lb)
Tidewater	1 teaspoon	4 teaspoons
Boudreaux T’s	2 teaspoons	8 teaspoons
Zilch. Nada. None.	1 to 2 teaspoons	4 to 8 teaspoons

For a whole side, go by weight: the same amount for every 6 oz of fish. If you want the arithmetic for every other cut of meat in the house, we worked it out in how much seasoning to use per pound of meat.

When to season it — this matters more than what you use

Salt pulls water out of fish fast. On a steak that is useful, because an hour or a day later the meat has reabsorbed it and seasoned itself through. Salmon is softer and thinner and does not have that kind of time.

• Right before cooking, up to fifteen minutes. This is the default and it is what you want nine nights out of ten. The surface stays dry enough to brown.
• Thirty minutes to an hour. Beads of moisture come to the surface. If you go this long, blot the fillets dry with a paper towel before they hit the heat, or you will steam them instead of searing them.
• Hours ahead. Now you are curing, not seasoning. The texture turns firm and silky, which is lovely in gravlax and wrong in a weeknight dinner.

The order is: pat the fish dry, brush or rub it with a thin coat of oil, then the seasoning, then straight into the heat. Oil first is the whole trick — dry seasoning on wet fish slides off into the pan and burns there.

Skin on, seasoning on top

Season the flesh side generously and the skin side lightly. Skin does not absorb much, and if you are cooking skin-side-down in a hot pan for crisp skin, a heavy layer of garlic and herbs between the skin and the metal will scorch before the fish is done. A little oil and a pinch of salted blend on the skin is plenty.

Three directions that all work

The classic Carolinas seafood treatment. Tidewater is our organic seafood seasoning and crab boil — the celery-and-pepper flavor most of us grew up associating with fish. One teaspoon per fillet, roast at 400°F for 12 to 15 minutes, lemon over the top at the table. It is $13.49 for the 5 oz resealable pouch or $9.49 for the 2.3 oz glass jar. It is also what we reach for in how to season shrimp, if you are cooking both.

Blackened, in a cast iron skillet. Boudreaux T’s is our organic Cajun blackening blend, nineteen clean ingredients, mild rather than punishing. Press 2 teaspoons onto an oiled fillet, get a dry cast iron pan hot, and give it three to four minutes a side. The dark crust is paprika and garlic toasting, not burning — we explain the difference in what blackened seasoning actually is. It comes in the 5 oz resealable pouch at $13.49. Open a window; blackening makes smoke.

No added salt, so everyone salts their own plate. Zilch. Nada. None. is our organic all-purpose blend with no added salt — garlic, onion, herbs and pepper. Use 1 to 2 teaspoons per fillet and finish with lemon and a little olive oil. Acid does a lot of what salt would have done. $9.49 for the 1.9 oz glass jar, $13.49 for the 5 oz pouch.

All three are USDA Certified Organic, made in small batches, with no MSG, no fillers and no anti-caking agents. Gluten free and kosher.

The two mistakes

Too much blend. It is easy to bury salmon. Start with the amounts above, taste the result, and adjust on the next one. A chicken breast is a blank page; salmon is not.

Seasoning it too early. Salt starts pulling water out of salmon within minutes. Season right before cooking, fifteen minutes ahead at most, or blot the fillets dry again before they hit the heat.

Questions we get

Do I season frozen salmon differently? Thaw it in the refrigerator overnight, then pat it very dry — thawed fish carries more surface water than fresh, and water is the enemy of a crust. Season after drying, same amounts.

Should I put seasoning in a marinade instead? You can, but skip the long soak. Twenty to thirty minutes in oil, lemon and a blend is plenty for salmon, and an acidic marinade left on for hours starts cooking the fish the way ceviche does.

What temperature is salmon done? Pull it at 125°F to 130°F in the thickest part for a moist, slightly translucent center, or 145°F if you prefer it fully opaque and flaky. It keeps cooking for a minute or two off the heat.