Smoked Salmon Recipe
Cold brined smoked salmon on a pellet grill with alder wood. Dry brine, low and slow at 180F, with a maple glaze finish.
Brine a salmon fillet overnight in a salt and brown sugar cure, then smoke it at 180F with alder wood for 1.5 to 2 hours until it reaches 145 to 150F internal. The low temperature keeps the fish moist while a maple glaze adds sweetness in the final hour.
Restaurant Quality from Your Pellet Grill
Smoked salmon might seem like a stretch for a pellet grill, but it works beautifully. The low temperature control on a pellet grill is actually perfect for this. I have tried smoking salmon on charcoal, gas, and electric smokers, and the pellet grill gives me the most consistent results at 180F.
The whole process takes planning (that overnight brine), but the actual hands on time is minimal. Start the brine before bed, and you are eating smoked salmon by afternoon the next day.
Why the Pellicle Matters
After you rinse off the cure, the salmon needs to air dry until the surface gets tacky and glossy. This is the pellicle. It is a thin protein layer that forms on the surface of the fish.
Why does this matter? The pellicle does two things. First, it gives the smoke something to stick to. Without it, the smoke just bounces off the wet surface. Second, it helps prevent albumin (that white protein goo) from leaching out during cooking. Nobody wants white blobs all over their salmon.
You will know the pellicle has formed when the surface feels tacky to the touch, like it would stick to your finger. Usually takes 1 to 2 hours. A fan speeds this up if you are in a hurry.
Brining: The Foundation
The salt and sugar cure does three things: seasons the fish all the way through, firms up the texture, and draws out excess moisture. The brown sugar adds sweetness that balances the salt and complements the smoke flavor.
Eight hours is the minimum. Twelve is better for thicker fillets. I would not go beyond 14 hours or the salmon gets too salty and the texture becomes overly firm. If your fillet is thin (less than an inch), pull it at 8 hours.
Choosing Your Salmon
Wild caught sockeye or king salmon have the best flavor for smoking. Farmed Atlantic salmon works too and is easier to find, but it is fattier and milder. Either way, buy the freshest fillet you can find and make sure the pin bones are removed. Run your finger along the center of the fillet to check.
Low Temperature Is Key
Salmon dries out fast at higher temperatures. I never go above 180F for smoked salmon. Some people even go as low as 150F, but most pellet grills are not reliable at that temperature. The 180F setting on every pellet grill I have tested holds steady enough for great results.
Pull the salmon at 145-150F internal. It will carry over a few degrees while resting. If you cook it to 160F, it will be dry and chalky.
Wood Pellet Pairing
Alder is the classic Pacific Northwest choice for smoked salmon. It is the mildest hardwood and lets the fish flavor come through. Apple is another excellent option, slightly sweeter. Avoid anything heavy like hickory or mesquite. At these low temperatures, strong woods make the salmon taste acrid and overpowering. See our wood pellet guide for more on mild wood options.
Serving Ideas
Smoked salmon is versatile. Serve it on bagels with cream cheese and capers. Flake it into scrambled eggs. Layer it on crackers with a squeeze of lemon for an appetizer. Or just eat it straight off the cutting board (I do this more than I should admit).
Leftover smoked salmon makes incredible dip. Combine it with cream cheese, lemon juice, dill, and a little horseradish. You will never buy store bought smoked salmon dip again.
Troubleshooting
White albumin on the surface
This means the fish cooked too fast or you skipped the pellicle step. Lower your temp and make sure you are forming that tacky surface layer before it hits the grill.
Too salty
You brined too long or used fine salt instead of kosher salt. Fine salt packs tighter, so you get more salt per cup. Always use kosher (Diamond Crystal is my preference). And rinse the cure off thoroughly before drying.
Fish falling apart
The skin should hold everything together. Make sure you are smoking skin side down and use a spatula to remove it from the grate. A cedar plank eliminates this problem entirely.
Instructions
- Mix the kosher salt and brown sugar together. Place the salmon skin side down on a wire rack over a sheet pan. Cover the flesh side completely with the salt and sugar mixture. Refrigerate uncovered for 8 to 12 hours.
- Remove the salmon from the fridge and rinse off all the cure under cold water. Pat completely dry with paper towels.
- Place the salmon back on the wire rack, skin side down, and let it air dry in the fridge or on the counter for 1 to 2 hours. You are waiting for the pellicle to form: a tacky, shiny surface that grabs smoke.
- Set your pellet grill to 180F with alder or apple wood pellets. Place the salmon skin side down directly on the grate or on a cedar plank.
- Smoke at 180F for 1.5 to 2 hours. Mix the maple syrup and soy sauce together and brush over the salmon at the 1 hour mark.
- Continue smoking until the internal temperature reaches 145-150F. The salmon should flake easily with a fork and have a deep golden color.
- Remove from the grill and let rest for 10 minutes. Squeeze fresh lemon juice over the top and garnish with dill if you like.
- Serve warm, at room temperature, or chilled. Smoked salmon keeps well in the fridge for up to 5 days.
Frequently Asked Questions
What temperature do you smoke salmon at on a pellet grill?
Smoke salmon at 180F. This low temperature is the key to keeping the fish moist and flaky. Most pellet grills hold 180F reliably. Going above 200F risks drying out the salmon and causing albumin (white protein) to leach out.
How long does it take to smoke salmon on a pellet grill?
At 180F, salmon takes 1.5 to 2 hours to reach an internal temperature of 145 to 150F. Thicker fillets may take up to 3 hours. The actual cook time is short, but plan for 8 to 12 hours of brining beforehand plus 1 to 2 hours for the pellicle to form.
What wood pellets work best for smoked salmon?
Alder is the classic Pacific Northwest choice and the mildest hardwood available. It lets the fish flavor shine through. Apple is another excellent option with a slightly sweeter profile. Avoid hickory, oak, and mesquite entirely. Strong woods make salmon taste acrid at low temperatures.
What is the pellicle and why does it matter?
The pellicle is a tacky, glossy protein layer that forms on the surface of the fish after brining and air drying. It gives smoke something to stick to and helps prevent albumin from leaching out during cooking. Let the brined salmon air dry for 1 to 2 hours until the surface feels sticky to the touch.
How long does smoked salmon last in the fridge?
Smoked salmon keeps well in the refrigerator for up to 5 days when stored in an airtight container or wrapped tightly in plastic wrap. You can also vacuum seal and freeze it for up to 2 months. It works great cold on bagels, flaked into eggs, or turned into smoked salmon dip.