1 pound of salmon: What Most People Get Wrong About Buying and Cooking It

1 pound of salmon: What Most People Get Wrong About Buying and Cooking It

You’re standing at the seafood counter. It’s Tuesday. You see that slab of pinkish-orange fish sitting on the ice. You ask for 1 pound of salmon. But honestly, do you actually know what you’re taking home? Most people just point at the brightest piece and hope for the best.

It’s just a pound. Roughly 16 ounces.

In reality, that single pound of fish is one of the most complex items in your grocery cart. It’s a nutritional powerhouse, a logistical nightmare for global supply chains, and, if you cook it wrong, a very expensive piece of rubber.

The Math of a Pound: Portions and Shrinkage

When you buy 1 pound of salmon, you aren't actually eating a pound of salmon. This is the first thing that catches people off guard. Raw weight and cooked weight are two very different animals.

Expect to lose about 15% to 25% of that weight during the cooking process. Why? Moisture loss. As the proteins in the fish heat up, they contract, squeezing out water and that white stuff you see on the surface called albumin. If you start with 16 ounces, you’re likely serving about 12 to 13 ounces of actual food.

How many people does that feed?

Standard dietary guidelines, like those from the American Heart Association, suggest a 3.5-ounce cooked serving. If you follow that, 1 pound of salmon feeds four people. But let’s be real. Most of us eat 6-ounce portions. In a typical American household, a pound of fish is dinner for two adults and maybe a small child who mostly eats the crust off your sourdough.

Wild vs. Farmed: The Density Factor

You've probably noticed that a pound of Sockeye looks tiny compared to a pound of Atlantic salmon. It’s not an optical illusion. Wild salmon, especially Sockeye and Coho, are leaner. They spend their lives swimming thousands of miles. Their muscle fibers are tight. Farmed Atlantic salmon are the "marbled wagyu" of the sea. They have higher fat content, which adds volume.

  • Atlantic (Farmed): High fat, thicker fillets, milder flavor.
  • Sockeye (Wild): Deep red, thinner, very intense "salmon" taste.
  • King (Chinook): The best of both worlds, but it’ll cost you double.

The Cost of the Catch

Price fluctuates wildly. Depending on the season and whether you’re at a high-end fishmonger or a bulk warehouse, 1 pound of salmon can range from $8.99 to $34.99.

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Why the gap?

Location matters. If you’re in Seattle, wild Copper River salmon is a local obsession. In the Midwest, you’re likely paying for the jet fuel it took to fly that fish in. According to data from the NOAA, the U.S. imports a massive percentage of its seafood, often from Chile, Norway, or Canada. That logistical chain is baked into the price per pound.

Don't ignore the "previously frozen" label. Most "fresh" fish at the counter was frozen at sea. This isn't a bad thing. Flash-freezing at ultra-low temperatures—often -40°F—stops bacterial growth and preserves the cellular structure of the fish better than sitting in a refrigerated truck for five days.

Mercury, Omega-3s, and the Health Reality

Is it actually healthy? Generally, yes.

A single pound of salmon is an absolute bomb of long-chain Omega-3 fatty acids, specifically EPA and DHA. These are the fats that help your heart and brain. A 6-ounce serving provides more than 100% of your daily Vitamin D requirement.

But there’s the mercury question.

Luckily, salmon is consistently listed by the FDA as a "Best Choice" for low mercury levels. Because they have relatively short lifespans and eat lower on the food chain than tuna or swordfish, they don't bioaccumulate toxins at the same rate. You can eat 1 pound of salmon every week without breaking a sweat over heavy metal toxicity.

What’s That White Gunk?

You’re searing your salmon. Suddenly, this white, gooey stuff starts oozing out of the top. It looks gross. It’s not.

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It’s albumin.

It’s just a protein that exists in the fish in liquid form. When the muscle fibers cook, they tighten and push the liquid albumin to the surface, where it coagulates. If you see a lot of it, it means you’re overcooking the fish. You’re essentially wringing out the fish like a wet towel.

To prevent it, try a quick brine. Dissolve a tablespoon of salt in a cup of water and soak your 1 pound of salmon for 10 minutes before cooking. The salt partially dissolves the muscle fibers so they don’t contract as violently. Result? No white gunk.

The 10-Minute Rule You’re Probably Ignoring

Most people kill their salmon by cooking it too long.

The Canadian Department of Fisheries developed a "10-minute rule" decades ago that still holds up. Measure the thickest part of the fish. Cook it for 10 minutes per inch of thickness at 400°F. If you have 1 pound of salmon that is one inch thick, 10 minutes is your total time. Flip it halfway through if you’re grilling, but if you’re roasting, just let it ride.

Check the internal temp.

125°F for medium-rare.
145°F for the FDA-recommended "well done" (which most chefs would say is ruined).

Sustainability and the "Green" Label

The Monterey Bay Aquarium Seafood Watch is the gold standard here. If you want to be ethical about your 1 pound of salmon, look for "Best Choice" or "Good Alternative" ratings.

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Farmed salmon gets a bad rap for sea lice and antibiotic use. While those issues are real, the industry has changed. "Land-based" farmed salmon or "Recirculating Aquaculture Systems" (RAS) are becoming more common. They raise the fish in tanks on land, which prevents escapees and stops the spread of parasites to wild populations.

Wild-caught isn't always perfect either. Overfishing in certain regions can deplete stocks. Basically, check the tag. Look for the MSC (Marine Stewardship Council) blue logo.

Practical Strategies for Your Next Pound

Don't just throw the fish in a pan with some butter and hope for the best.

  1. Dry the skin. Use a paper towel. Get it bone-dry. If the skin is wet, it steams. If it's dry, it crisps. Nobody wants soggy fish skin.
  2. Start cold-ish. Don't let the fish sit at room temp for an hour, but don't take it straight from the ice to a screaming hot pan either. Give it 15 minutes on the counter to take the chill off.
  3. The Skin-Side Secret. Cook it skin-side down for 80% of the time. The skin acts as a heat shield, protecting the delicate flesh from the direct heat of the pan.
  4. Acid is mandatory. Salmon is fatty. You need lemon, lime, or vinegar to cut through that richness. It’s chemistry.

The Leftover Problem

If you have leftovers from your 1 pound of salmon, do not—under any circumstances—microwave it in an office breakroom. You will be an outcast.

Microwaving salmon makes it smell "fishy" because the heat breaks down the fatty acids. Instead, eat it cold. Flake it into a salad or mash it with some Greek yogurt, capers, and dill for a salmon salad sandwich. It’s actually better the next day if you don't reheat it.

Better Ways to Shop

Stop buying the pre-packaged fillets if you can help it. Go to the service counter. Ask them to cut a pound from the "center cut." The tail piece is thin and tapers off, meaning the end will be burnt to a crisp by the time the rest is cooked. The center cut is uniform. It cooks evenly.

Also, ask to smell it.

Fresh salmon shouldn't smell like "fish." It should smell like the ocean—salty and clean. If it smells like ammonia or has a funky "sour" note, walk away.

Actionable Next Steps

  • Check the Label: Look for the MSC or ASC certification on the package or the sign at the counter to ensure the fish was sourced responsibly.
  • Invest in a Thermometer: Stop guessing. Pull your salmon at 130°F for a perfect, moist center.
  • Try a Dry Brine: Sprinkle salt on your fish 30 minutes before cooking and leave it uncovered in the fridge to get the skin extra crispy.
  • Vary Your Source: If you always buy farmed Atlantic, try a pound of Sockeye or Coho this week to see how the texture and flavor profile changes.