Cold Smoked Salmon

A dry cure pulls out surface moisture and firms the flesh before any smoke touches it, and letting the fish air-dry into a tacky pellicle afterward gives smoke something to actually cling to, which is why skipping either step leaves cold smoked salmon soft, dull-tasting, or unevenly smoked.

Prep

30 min

Cook

480 min

Total

2190 min

Servings

8

Ingredients

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Instructions

1. 1Use a skin-on salmon fillet that has been previously frozen solid for at least 7 days at 0°F or colder; this kills parasites that would otherwise survive the low temperatures of cold smoking, since the fish never reaches a cooking temperature.
   Why this works
2. 2In a bowl, mix the kosher salt, sugar, curing salt, and cracked pepper into a dry cure.
3. 3Spread half the cure in a glass or non-reactive dish, lay the salmon flesh-side down onto it, then pack the remaining cure over the skin side. Cover and refrigerate for 24-36 hours depending on the thickness of the fillet, flipping once halfway through and pouring off the liquid that accumulates.
4. 4Remove the salmon from the cure, rinse thoroughly under cold water to wash off surface salt and sugar, and pat completely dry with paper towels.
5. 5Set the fillet skin-side down on a wire rack over a tray and refrigerate uncovered for 4-8 hours, until the surface turns tacky and slightly shiny to the touch. This tacky layer is the pellicle.
   Why this works
6. 6Load a cold smoke generator (a smoke tube or maze filled with wood pellets or dust) into a smoker or grill, and light it so it smolders without an open flame.
7. 7Place the salmon skin-side down on the opposite side of the chamber from the heat source, and monitor the ambient temperature with a probe thermometer, keeping it under 80°F (ideally 60-70°F) for the entire smoke.USDA safe minimum for fish & shellfish: 145°F (63°C), or until opaque and firm
   Why this works
8. 8Cold smoke for 6-12 hours depending on desired intensity, refilling the smoke generator as needed and using ice packs inside the chamber in warm weather to hold the temperature down.
9. 9Transfer the smoked salmon to the refrigerator, uncovered, for at least 8 hours or overnight; this mellows the sharp raw-smoke edge into a rounder flavor.
10. 10Slice the salmon very thin on a sharp angle against the grain, starting from the tail end, and serve cold.

Tips & variations

• Alder and apple wood give a mild, traditional flavor that doesn't overpower the fish; stronger woods like mesquite or hickory can turn bitter over a long cold smoke.
• Slicing is much easier and cleaner if the salmon is firmed up in the freezer for 20-30 minutes right before cutting.
• For a citrus-forward cure, add finely grated lemon or orange zest to the salt-and-sugar mixture before applying it.
• A whole-grain or Dijon mustard rubbed thinly on the flesh before smoking gives the fish a tangy edge that pairs well with rye bread and capers.
• If a dedicated cold smoke generator isn't available, a charcoal grill with all the coals pushed to one side and a small smoldering wood chip packet on the cold side can work in cool outdoor weather.

Storage & reheating

Store cold smoked salmon tightly wrapped or vacuum-sealed in the refrigerator for up to 2 weeks, or freeze for up to 2 months. It is meant to be served cold or at room temperature straight from the fridge; it is not reheated.

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