Whole Salmon on a Cedar Plank: The Complete Open Fire Method

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What's Special
Raw Norwegian salmon meet scorched cedar wood. A brutal, ASMR-heavy dance of smoke, salt, and searing heat.

Where the Salt Spray Meets the Searing Pine

There is a specific sound when a three-kilo Whole Salmon meets the edge of a roaring fire—a hiss that speaks of the cold, deep fjords and the ancient hunger of the North. Standing on the rocky shore, the air thick with the smell of wet moss and woodsmoke, you realize that cooking isn’t about timers or buttons. It’s about the rhythm of the embers.

We took the king of the river and pinned it to raw cedar. This isn’t your typical backyard grilling; this is fire-running through the veins of the wood to steam the fish from the inside out. The cedar plank doesn’t just hold the meat; it sacrifices itself to the heat, releasing essential oils that wrap around the Whole Salmon like a heavy, fragrant blanket. You can hear the fat rendering, dripping into the coals with a sharp crackle that signals the transformation is happening. For the cast iron approach to the same fish — same fire, different vessel — our Cast Iron Campfire Salmon with Garlic Butter trades plank-steam for skillet-crust.

Not everyone has a Norwegian fjord in their backyard or a pile of driftwood seasoned by the North Sea. So we’ve translated the soul of this dish to your grill—same fire, same flavor, your turf. Whether you’re using a professional fire pit or a simple kettle grill, the core remains: respect the fish, trust the wood, and let the smoke do the talking. The Whole Salmon is a beast that demands patience. When you see that orange flesh start to flake under a crust of smoked sea salt, you’ll know why we do this. It’s the taste of the wild, captured on a charred board. This Whole Salmon recipe isn’t just a meal; it’s a testament to the power of open flames and fresh ingredients.

Slicing into the perfectly cooked salmon as smoke rises from the blackened cedar board.
Master the art of the fjords with this Fire-Roasted Whole Salmon. Learn how to use cedar planks and open flames to create a meal that tastes like the wild North.

Why This Recipe?

Most people fear the Whole Salmon. They think it’s too big, too fragile, or too easy to ruin. Forget that. By using the cedar plank method, you create a natural barrier that protects the delicate oils of the fish while infusing it with an earthy, primal aroma you simply can’t get in a kitchen. This method is the ultimate “low and slow” outdoor hack. It’s about achieving that perfect balance between the citrus zing of lemon and the deep, resinous punch of scorched timber. For a sweeter, glaze-driven approach to the same fish, our Honey Garlic Salmon brings sticky, lacquered caramelization to the cast iron treatment. Or for the hand-held burger version that turns wild salmon into a fire-grilled patty, our Grilled Salmon Burger with Dill Sauce takes the same protein into a completely different format. If you want to impress a crowd with raw, archaic power, this is your weapon of choice.

FAQ

Can I reuse the cedar planks?

Only if they aren’t completely charred. Clean them with hot water (no soap!), sand them down slightly, and soak them again before the next hunt.

Do I need to scale the salmon?

For this method, keep the scales on. They act as an extra heat shield between the hot wood and the tender meat.

What if I don’t have a fire pit?

You can use a large gas or charcoal grill. Just place the planks over indirect heat and keep the lid closed to trap that essential smoke.

Fire Kitchen Pro Tip

Listen to the wood. If the cedar starts to flare up too much, don’t douse it with a bucket of water. Keep a spray bottle filled with a mix of apple cider vinegar and water. Spritz the edges of the plank. This controls the fire while adding a subtle, acidic mist to the Whole Salmon that helps cut through the richness of the fish fat.

The Recipe

Fire-Roasted Whole Salmon on Cedar Planks

Experience the primal ritual of cooking a whole salmon over an open wood fire. This recipe captures the essence of the Norwegian fjords, infusing the fish with deep cedar smoke and a brutal sea salt crust.
Servings 6 people
Prep Time 20 minutes
Cook Time 45 minutes
Soaking Time 1 hour
Total Time 2 hours 5 minutes

Equipment

  • Untreated cedar planks
  • Stainless steel wire or food-grade nails
  • Fire pit or open grill
  • Heavy-duty tongs

Ingredients

The Beast

  • 1 Whole salmon cleaned and butterfly-cut (approx. 3-4 kg)
  • 150 g Coarse sea salt smoked if available
  • 3 Lemons thinly sliced
  • 1 bunch Fresh dill roughly chopped
  • 4 tbsp Black peppercorns crushed
  • 100 ml Cold-pressed rapeseed oil

Instructions

  • Submerge your cedar planks in water for at least one hour. This prevents them from turning into ash immediately and creates the steam necessary to keep the salmon moist.
  • Lay the butterflied salmon flat on the soaked planks. Rub the flesh generously with rapeseed oil, then press the coarse sea salt and crushed peppercorns into the meat. Layer the lemon slices and dill over the top.
  • Use stainless steel wire or nails to secure the salmon to the planks. It needs to be tight enough to hold as you tilt the boards toward the glowing embers.
    Close-up of coarse sea salt and fresh dill being rubbed into the orange flesh of a butterfly-cut fish.
  • Position the planks vertically next to the fire, not directly over the flame. Let the radiant heat and the smoke from the cedar do the work. Roast for about 40–50 minutes until the fat starts to render and the skin is crispy.

Notes

If the wind is high, use a heat reflector (like a large stone or metal sheet) behind the planks to concentrate the warmth. The salmon is done when the internal temperature hits 52°C (125°F) for a juicy, translucent finish.
Author: Fabian
Calories: 540kcal
Course: Main Course
Cuisine: Norwegian
Keyword: Cedar Plank, Fire Cooking, Outdoor BBQ, Whole Salmon, Wild Caught

Nutrition

Calories: 540kcal | Carbohydrates: 2g | Protein: 58g | Fat: 32g | Saturated Fat: 6g | Cholesterol: 110mg | Sodium: 1200mg | Fiber: 1g

Did you make this recipe?

Please let me know how it turned out for you! Leave a comment below and tag @fire_kitchen_official on Instagram and hashtag it #firekitchen.

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