How Long Does It Take to Smoke Salmon at 350°F?

Smoking salmon on a pellet grill or smoker is one of the best ways to infuse the fish with rich, smoky flavors while keeping it moist and tender. Cooking salmon at 350°F strikes the perfect balance between speed and preserving the fish’s texture. If you’re looking for a quick yet delicious way to enjoy smoked salmon, smoking it at 350°F might be your go-to method. But how long does it actually take? This article will walk you through the process, explaining everything from cooking times to preparation techniques, and offering flavor variations and serving suggestions.

Why Smoke Salmon at 350°F?

Smoking salmon at 350°F is an excellent choice for those who want to enjoy the taste of smoked salmon without waiting for hours. Smoking at this temperature shortens the cooking time while allowing the salmon to absorb a good amount of smoke. When done correctly, the salmon develops a beautiful, slightly crisp exterior while staying tender and moist on the inside.

When smoking salmon, it’s essential to monitor both the cooking time and internal temperature to avoid overcooking. Generally, at 350°F, the salmon should cook for about 25 to 30 minutes, depending on the thickness of the fillet. For thicker cuts, the cooking time might extend slightly, while thinner fillets may take less time. The key to perfectly smoked salmon is to cook it until it reaches an internal temperature of 145°F. For more tips on smoking salmon and ensuring perfect results, you can explore this comprehensive guide on smoking salmon. This resource offers expert advice and techniques for achieving the ideal smoked salmon.

Preparing Salmon for Smoking at 350°F

Proper preparation is the foundation of perfectly smoked salmon. Whether you’re working with wild-caught or farm-raised salmon, the way you season, brine, or marinate the fish can greatly impact the final result. Wild-caught salmon is typically preferred due to its rich flavor and firmer texture, but either option can yield excellent results.

Here’s a step-by-step guide to prepping your salmon before placing it on the pellet grill:

  • Seasoning: Simplicity is key when it comes to enhancing the natural flavor of salmon. A basic seasoning of salt, pepper, and a drizzle of olive oil is often enough to complement the smokiness. However, feel free to add a squeeze of lemon and some fresh dill for brightness, or experiment with different seasonings like garlic powder or smoked paprika.
  • Brining: Brining the salmon before smoking helps retain moisture and intensifies the flavor. To brine the fish, submerge it in a mixture of water, salt, and sugar for at least 2 hours before grilling. You can also add herbs, citrus, or even soy sauce to the brine for extra complexity.
  • Oiling: Coat the fish with a light layer of olive oil or avocado oil before placing it on the grill. This helps prevent the fish from sticking to the grill grates and contributes to the desired crispy exterior.

Once you’ve prepared the salmon, you’re ready to fire up your pellet grill. Preheat the grill to 350°F and select your wood pellets. Apple, cherry, or alder wood pellets work best for smoking fish, as they impart a mild, sweet smoke that complements the fish’s natural flavors. You can read more about the best wood pellets for smoking salmon here.

how long to smoke salmon at 350°F

How Long to Smoke Salmon at 350°F

When smoking salmon at 350°F, you’ll want to keep a close eye on the cooking time to avoid overcooking or drying out the fish. The general cooking time for salmon at this temperature is 25 to 30 minutes. However, the exact time can vary depending on the thickness of the fillet or if you’re smoking a whole salmon.

Here are some general guidelines:

  • Salmon Fillets: For fillets that are about 1 inch thick, the cooking time is approximately 25 to 30 minutes. Thicker fillets may require an additional 5-10 minutes.
  • Whole Salmon: If you’re smoking a whole salmon, plan for 35 to 40 minutes, but always rely on the internal temperature as your guide.
  • Internal Temperature: The best way to determine doneness is by using a meat thermometer. The salmon is ready when the internal temperature at the thickest part reaches 145°F. The fish should also flake easily when tested with a fork.

Step-by-Step Guide to Smoking Salmon at 350°F

For perfectly smoked salmon at 350°F, follow this step-by-step guide:

  1. Preheat Your Pellet Grill: Set your grill to 350°F and allow it to preheat for about 15 minutes. Ensure the grill grates are clean and lightly oiled to prevent sticking.
  2. Prepare the Salmon: Season the salmon with salt, pepper, and olive oil. If you’ve brined the fish, rinse it off and pat it dry before applying the seasoning. Add any extra flavors, such as lemon juice, fresh herbs, or a favorite spice rub.
  3. Place the Salmon on the Grill: Lay the salmon fillets skin-side down directly on the grill grates. This method helps to keep the fish moist and allows the skin to act as a barrier, preventing the flesh from sticking. For even more flavor, consider using a cedar plank, which adds a subtle, woodsy aroma to the fish.
  4. Smoke the Salmon: Close the grill lid and smoke the salmon for 25 to 30 minutes. During the final 10 minutes of cooking, you can baste the salmon with melted butter, honey, or maple syrup for added flavor and moisture.
  5. Check for Doneness: Use a meat thermometer to check the internal temperature. Once the salmon reaches 145°F, it’s ready to come off the grill. The fish should be tender, flaky, and slightly crisp on the outside.
  6. Rest and Serve: Let the salmon rest for about 5 minutes after removing it from the grill. This allows the juices to redistribute, resulting in a more flavorful and moist piece of fish. Serve the salmon with fresh lemon wedges, a drizzle of olive oil, or a sprinkle of fresh herbs.

Flavor Variations for Smoked Salmon

One of the best things about smoking salmon is its versatility. You can experiment with a variety of seasonings, marinades, and glazes to customize the flavor. Here are a few popular flavor variations:

  • Maple-Glazed Salmon: For a sweet and smoky twist, baste the salmon with a mixture of maple syrup, Dijon mustard, and a touch of soy sauce during the last 10 minutes of smoking. This glaze caramelizes beautifully on the fish, adding a rich, sweet-savory flavor.
  • Lemon Dill Salmon: Fresh dill and lemon zest are perfect companions for smoked salmon. Sprinkle these over the fillet before grilling to infuse the fish with bright, citrusy flavors.
  • Honey Mustard Salmon: Combine honey, Dijon mustard, and a pinch of cayenne pepper to create a deliciously spicy-sweet glaze. Apply it during the last 10 minutes of smoking for a sticky, flavorful finish.
  • Cedar Plank Salmon: Smoking salmon on a cedar plank imparts a subtle, woodsy flavor to the fish while helping to keep it moist. Soak the cedar plank in water for at least 30 minutes before placing it on the grill to prevent it from burning.

Avoiding Common Mistakes When Smoking Salmon

Smoking salmon can be simple and rewarding, but there are a few common mistakes that can ruin an otherwise perfect meal. Here are some tips to avoid pitfalls:

  • Over-smoking: Because salmon is a delicate fish, it can absorb too much smoke if left on the grill for too long. Stick to the recommended cooking time of 25 to 30 minutes and avoid using overly strong wood pellets like mesquite, which can overpower the fish’s flavor.
  • Drying out the Salmon: Cooking salmon at too high a temperature or leaving it on the grill for too long can dry it out. Always check the internal temperature and remove the fish from the grill as soon as it reaches 145°F.
  • Flipping the Salmon: Avoid flipping the salmon while it’s smoking, as this can cause the delicate flesh to break apart. Smoking skin-side down helps keep the fish intact and moist.

how long to smoke salmon at 350°F

Serving Suggestions and Side Dishes for Smoked Salmon

Smoked salmon pairs wonderfully with a variety of sides and sauces, making it a versatile main dish for any meal. Here are some serving suggestions to complete your meal:

  • Grilled Vegetables: Lightly charred asparagus, zucchini, or bell peppers are perfect accompaniments to smoked salmon. Grilling them alongside the salmon on the pellet grill enhances their flavor and texture.
  • Quinoa Salad: A light, refreshing quinoa salad with cucumbers, tomatoes, and feta adds a healthy, vibrant contrast to the rich, smoky salmon.
  • Roasted Potatoes: Crispy roasted potatoes seasoned with rosemary, thyme, or garlic provide a hearty, savory element that complements the tender fish.
  • Sauces: Smoked salmon can be enhanced with various sauces. Try a lemon dill sauce, a tangy chimichurri, or a creamy garlic yogurt sauce to add an extra layer of flavor.

Frequently Asked Questions (FAQs)

How long does it take to smoke salmon at 350°F?
At 350°F, it typically takes 25 to 30 minutes to smoke salmon, depending on the thickness of the fillet. Always check the internal temperature to ensure it reaches 145°F.

What is the ideal internal temperature for smoked salmon?
The ideal internal temperature for smoked salmon is 145°F. Use a meat thermometer to check the temperature at the thickest part of the fillet for an accurate reading.

What are the best wood pellets for smoke salmon at 350°F?
Mild wood pellets like apple, cherry, or alder are ideal for smoking salmon. These woods provide a subtle, sweet smoky flavor that enhances the fish without overpowering it.

Should I use a cedar plank when smoking salmon?
Using a cedar plank is optional but highly recommended for adding extra flavor. It also helps prevent the fish from sticking to the grill and keeps the salmon moist throughout the smoking process. Learn more to expert tips and delicious recipes.


Smoke salmon at 350°F offers a quick and efficient way to enjoy a perfectly cooked, smoky fish. With the right preparation and attention to cooking times, you can create delicious, tender salmon in just 25 to 30 minutes. Whether you prefer a classic lemon-dill seasoning or a sweet maple glaze, smoked salmon is a versatile dish that pairs well with a variety of sides and sauces.

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