Creating perfectly smoky Grilled Cedar Plank Salmon at home is surprisingly simple. This technique locks in moisture while infusing the fish with an irresistible wood-fired flavor. After testing countless methods of Grilled Cedar Plank Salmon , I found that a sweet and savory mustard glaze creates the most beautiful caramelized crust.


Why This Grilled Cedar Plank Salmon Always Turns Out Right
Cooking fish can intimidate many people, but the wood acts as a protective barrier against the harsh flames. The thick board gently steams the fillet from below, ensuring the delicate meat remains incredibly tender and moist. The brown sugar and soy sauce glaze caramelizes beautifully under the intense heat, creating a slightly charred, sticky edge that contrasts perfectly with the rich fish. After making this exact Grilled Cedar Plank Salmon over fifteen times for guests, I can confidently say the gentle smoking process is completely foolproof.
Jump to:
- Why This Grilled Cedar Plank Salmon Always Turns Out Right
- Ingredients for Grilled Cedar Plank Salmon
- How to Make Grilled Cedar Plank Salmon
- Top Tip
- Different Ways to Make This
- How to Store This Grilled Cedar Plank Salmon
- What to Serve With Grilled Cedar Plank Salmon
- How I Perfected This Grilled Cedar Plank Salmon
- Frequently Asked Questions
- More Recipes You'll Love
- Grilled Cedar Plank Salmon
- Related
- Pairing
Ingredients for Grilled Cedar Plank Salmon
Fresh ingredients and quality wood make the biggest difference in this meal.
Main Ingredients
Cedar Grilling Planks You need untreated wood boards specifically designed for culinary use. These provide the essential smoky aroma and protect your food from direct flames.
Salmon Fillets Look for center-cut pieces of uniform thickness so they finish cooking at the exact same time. The skin should remain on the bottom to provide an extra layer of insulation.
Dark Brown Sugar This sweet ingredient forms the sticky base of our beautiful glaze. The molasses content helps the topping caramelize quickly without burning.
Dijon Mustard A spoonful adds a necessary tangy depth that cuts right through the natural richness of the fish. It also helps bind the marinade together into a spreadable paste.
Soy Sauce This salty liquid brings incredible umami flavor to the sweet glaze. It enhances the savory notes of the smoke perfectly.
Garlic Powder Dried garlic distributes evenly throughout the wet rub without burning like fresh minced garlic might. It provides a warm, aromatic background note.

Optional Ingredients
Fresh Parsley A sprinkle of chopped green herbs lightens the rich flavors just before eating.
Lemon Wedges Squeezing fresh citrus juice over the hot fish brightens every single bite.
See the Recipe Card Below for Exact Amounts
How to Make Grilled Cedar Plank Salmon
Preparing this restaurant-quality dish takes only a few active minutes of your time.
Submerge the Wood
Place your untreated boards in a rimmed baking sheet or large sink filled with cold water. Set a heavy bowl on top to keep them completely submerged for at least two hours. A fully saturated board produces fragrant, gentle smoke instead of quickly catching fire on the grates.

Mix the Glaze
Combine the dark brown sugar, Dijon mustard, soy sauce, and garlic powder in a small glass bowl. Whisk everything briskly until the sugar dissolves into a thick, smooth paste. The mixture should look dark and glossy, feeling thick enough to cling to the meat without dripping off immediately.

Prepare the Fish
Pat your fresh fillets completely dry with paper towels to ensure the sticky topping adheres properly. Spread the sweet mustard mixture generously and evenly over the top of each piece. Taking time to dry the surface guarantees the beautiful caramelized crust you see in the photos.

Preheat the Grates
Turn your outdoor gas grill or charcoal setup to medium-high heat, aiming for about four hundred degrees. Place the wet wood directly onto the hot grates for about three minutes until it just begins to crackle and smoke. You want to smell that distinct, fragrant woodsy aroma before adding your food.
Cook the Fish
Place your coated fillets directly onto the smoking boards and immediately close the lid. Let the fish cook undisturbed for twelve to fifteen minutes, depending entirely on the thickness of your cuts. The meal is ready when the flesh turns opaque pink and flakes easily when gently pressed with a fork.
Carefully remove the entire board from the heat using heavy-duty metal tongs. Place the hot wood onto a heatproof surface and serve immediately while the glaze remains beautifully sticky.
Top Tip
After serving this Grilled Cedar Plank Salmon to countless friends, I have learned exactly what guarantees success.
Leave the skin intact Keep the tough skin on the bottom of your cuts while they cook. It acts as an excellent insulating layer between the hot wood and the delicate, buttery meat above. You can easily slide a thin metal spatula between the skin and the flesh when it is time to plate.
Soak the wood thoroughly Never skip or rush the initial soaking process. A dry board will quickly catch fire and ruin your carefully planned meal. Always weigh the wood down with a heavy object so it stays fully submerged in the water.
Check for hidden pin bones Run your fingers gently over the raw flesh before adding any seasoning or glaze. If you feel any sharp tips, pull them out carefully with clean fish tweezers. This ensures a safe and highly pleasant dining experience for your family.
Keep water nearby Always keep a small spray bottle filled with tap water right next to your cooking station. If the dry edges of the wood catch actual flames, you can gently mist the fire. You want smoldering, continuous smoke rather than an active, burning fire.
Rely on visual cues Do not depend solely on a kitchen timer when making this Grilled Cedar Plank Salmon. The edges should look slightly charred, and the thickest part of the fillet should yield easily to gentle pressure.
Different Ways to Make This
You can easily adjust the flavor profile to match your personal cravings.
Oven Baked Version
You can replicate the Cedar Plank Salmon Oven method indoors if the weather ruins your outdoor plans. Simply soak the wood exactly the same way, place it on a baking sheet, and roast at four hundred degrees. The house will smell amazing, and the fish stays incredibly moist.
Spicy Cajun Style
Swap the sweet brown sugar glaze for a robust blackened seasoning blend. Rub the dry spices generously over the top for a fantastic Blackened Salmon experience. The crust gets beautifully dark and deeply flavorful from the smoke.
Maple Syrup Swap
Replace the brown sugar with an equal amount of pure maple syrup. The liquid sweetener creates a thinner but incredibly glossy coating that pairs perfectly with the savory mustard.
How to Store This Grilled Cedar Plank Salmon
Proper handling keeps your leftovers tasting fresh and delicious for days.
Refrigerator Storage
Allow your Grilled Cedar Plank Salmon to cool completely to room temperature before packing it away. Transfer the cooled pieces to an airtight glass container and store them in the fridge for up to three days.
Reheating Instructions
The best way to warm up leftovers without drying them out is using the stove. Place the pieces in a covered skillet over very low heat with a tiny splash of water. The gentle steam revives the moisture without ruining that delicate, flaky texture.
Cold Meal Prep
These chilled leftovers make an absolutely incredible Grilled Salmon Salad the next day. Simply flake the cold meat over crisp greens and drizzle with a light vinaigrette. The smoky flavor actually intensifies slightly after a night in the refrigerator.
What to Serve With Grilled Cedar Plank Salmon
Balance the rich, smoky flavors with bright and simple side dishes.
Roasted Lemon Asparagus
Tender green asparagus spears provide an earthy crunch that complements the soft fish perfectly. Toss them with olive oil and roast them right alongside your main course.
Garlic Butter Baby Potatoes
Creamy boiled potatoes soak up any extra pan juices beautifully. Smash them slightly and toss with melted butter and fresh herbs for a comforting addition.
Crispy Cucumber Salad
A cold, tangy cucumber and red onion salad cuts right through the sweet glaze. The bright vinegar dressing refreshes your palate between rich bites.
How I Perfected This Grilled Cedar Plank Salmon
Developing the ultimate method for Grilled Cedar Plank Salmon took quite a bit of trial and error. The first few times I attempted this, the wood caught fire because I was entirely too impatient with the soaking process. I also learned the hard way that a thin marinade simply slides off the fish and burns on the hot wood. After making this Grilled Cedar Plank Salmon exactly fifteen times, I discovered that mixing brown sugar with mustard creates the perfect sticky binder.
My husband actually requested this Grilled Cedar Plank Salmon three times in one month after I finally nailed the glaze consistency. The smell of the caramelizing sugar mixing with the toasty cedar smoke is genuinely intoxicating. I found that medium-high heat provides just enough energy to smolder the wood without incinerating dinner. It has quickly become my absolute favorite way to entertain because the presentation on the charred board is effortlessly stunning.
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Frequently Asked Questions
How long does salmon take to grill on a cedar plank?
Yes, it usually takes about twelve to fifteen minutes on medium-high heat. The exact timing depends heavily on the thickness of your fillets. You will know it is ready when the thickest part flakes easily.
Do you need to soak cedar planks before grilling?
Yes, you absolutely must soak the wood for at least two hours. Skipping this crucial step will cause the board to catch fire and burn your Grilled Cedar Plank Salmon. A well-soaked board produces the gentle smoke needed for flavor.
How to cook fish on a cedar plank on the grill?
Yes, the process involves soaking the wood, placing it on a preheated grate until it smokes, and then adding the seasoned meat. Close the lid to trap the smoke and bake the fillets gently.
Can I reuse the wood boards?
No, it is generally not recommended to reuse them after cooking fish. The wood absorbs the strong oils, and the bottom usually chars too heavily during the first use. It is best to use a fresh board every single time.
More Recipes You'll Love
If you enjoyed the bold flavors of this Grilled Cedar Plank Salmon, you will definitely want to explore my other favorites. For a truly decadent weekend dinner, try my rich Lobster Mac and Cheese. If you are firing up the smoker again, my slow-cooked Beef Brisket Recipe is always a massive crowd pleaser. Finally, finish off any great summer meal with a batch of my Mini Strawberry Shortcakes.

Grilled Cedar Plank Salmon
Ingredients
Equipment
Method
- Submerge the wood in cold water, weighing it down with a heavy bowl for at least two hours.
- Combine the brown sugar, Dijon mustard, soy sauce, and garlic powder in a small bowl until smooth.
- Pat the fish completely dry with paper towels and spread the glaze evenly over the top.
- Preheat the grill to medium-high heat and place the soaked wood on the grates until it begins to smoke.
- Place the fillets on the smoking board, close the lid, and cook for twelve to fifteen minutes until flaky.
- Carefully remove the entire board from the heat and serve immediately with fresh lemon wedges.
Nutrition
Notes
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Pairing
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