How Long to Smoke Salmon
Silky, smoky, and ready in 2 hours.
Smoked salmon is one of the quickest and most impressive BBQ cooks. A 2–3 lb salmon fillet takes just 1.5–2 hours at 225°F. The key is brining first (wet or dry) to add flavor and help the fish hold moisture during the cook. Target internal temperature is 145°F for food safety, though many prefer pulling at 130–135°F for a silkier texture.
Step-by-Step Cook Schedule
Dry brine with equal parts brown sugar and kosher salt. Coat the flesh side generously. Refrigerate uncovered for 4–8 hours until a pellicle (tacky surface) forms.
Smoke skin-side down at 225°F. The pellicle helps smoke adhere to the fish. No need to flip.
Rest 10 minutes. Serve warm or refrigerate for cold smoked salmon applications.
Pitmaster Tips
The pellicle is critical — don't skip the brining/drying step or the smoke won't adhere properly.
Alder wood is the traditional choice for salmon — mild and slightly sweet.
Pull at 130–135°F for silkier, more luxurious texture (safe for sushi-grade fish).
Skin-side down the entire cook — never flip salmon on the smoker.
Smoked salmon keeps in the fridge for up to 2 weeks and freezes beautifully.
Recommended Gear for Smoked Salmon
The traditional choice for smoked salmon — mild and perfectly balanced.
Smoke salmon on a cedar plank for extra flavor and easy serving.
Lift a whole salmon fillet without breaking it.
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Frequently Asked Questions
How long does it take to smoke salmon?
A 2–3 lb salmon fillet takes 1.5–2 hours at 225°F. Thinner fillets (under 1 inch) may be done in 1 hour. Thicker fillets or whole sides can take up to 3 hours.
What temperature should smoked salmon be?
The FDA recommends 145°F for food safety. Many pitmasters prefer 130–135°F for a silkier, more luxurious texture — this is safe for sushi-grade salmon. Always use a reliable instant-read thermometer.
Do I need to brine salmon before smoking?
Yes — brining is essential for smoked salmon. It draws out moisture, adds flavor, and helps form the pellicle (tacky surface) that allows smoke to adhere. A simple dry brine of equal parts brown sugar and kosher salt for 4–8 hours is all you need.
What wood is best for smoking salmon?
Alder is the traditional and most popular choice — it gives a mild, slightly sweet smoke that doesn't overpower the delicate fish. Apple and cherry are also excellent. Avoid strong woods like hickory or mesquite.