Cedar Plank Grilled Salmon

Cedar plank grilled salmon is one of those recipes that feels gourmet but is surprisingly approachable — even for someone firing up the grill for the very first time. At Asador.mx, we love this technique because it beautifully bridges the Argentine tradition of live-fire cooking with the Pacific Northwest art of plank grilling. The cedar wood releases fragrant oils and smoke as it heats, wrapping the salmon in a warm, woodsy aroma that no marinade alone can replicate. The result is salmon that is incredibly moist, perfectly cooked, and bursting with layered flavor from the inside out.

Whether you are hosting a weekend asado or simply looking for a weeknight dinner that impresses without the stress, this cedar plank salmon recipe checks every box. With just a handful of fresh ingredients and a couple of soaked cedar planks, you can put a stunning, restaurant-quality meal on the table in under an hour. Let's dive into everything you need to know to nail this dish on your first try.

Why Cedar Plank Grilling Is a Game Changer

The magic of cedar plank grilling comes down to science and simplicity. When the soaked plank is placed over direct heat, the water trapped inside the wood turns to steam. That steam rises up through the fish, keeping the flesh incredibly moist and tender while the wood itself begins to smolder, releasing a gentle cedar smoke. Unlike smoking with wood chips, the plank method is more controlled and requires almost no special equipment or expertise — making it the perfect gateway into the world of wood-fired cooking.

Cedar pairs especially well with fatty, rich fish like salmon because the wood's natural oils complement the fish's buttery texture rather than overpowering it. The plank also acts as a buffer between the open flame and the delicate fish, eliminating the risk of sticking or flare-ups. If you have ever struggled to flip fish on a grill only to have it fall apart, the plank method solves that problem entirely — you never need to flip the salmon at all.

Choosing the Right Salmon and Cedar Planks

For this recipe, we recommend using skin-on salmon fillets that are at least one inch thick. Wild-caught sockeye or king salmon are ideal choices — their high fat content keeps them juicy throughout the cooking process and their bold flavor stands up beautifully to the cedar smoke. Atlantic salmon, which is more widely available, also works wonderfully and tends to be more budget-friendly. Try to choose fillets of uniform thickness so they cook evenly on the plank.

When it comes to cedar planks, always use food-grade untreated cedar planks specifically designed for grilling. You can find these at most hardware stores, specialty cooking shops, or online. Avoid using lumber yard wood or planks that have been treated with chemicals, varnishes, or preservatives, as these can release harmful compounds when heated. Standard grilling planks measure about 7x15 inches and are perfectly sized to hold four salmon fillets. Pro tip: after use, you can rinse, dry, and reuse your planks one or two more times before retiring them.

Tips for a Perfect Marinade and Flavor Profile

Our marinade for this cedar plank salmon is intentionally simple and bright. Olive oil provides the fat base that helps carry the flavors into the fish, while fresh lemon juice adds acidity that cuts through the richness of the salmon. Garlic, dill, and parsley bring freshness and herbaceous depth, and smoked paprika adds a gentle warmth and color that complements the cedar smoke. The optional brown sugar creates a beautiful caramelized crust on the surface of the fish as it cooks, balancing the savory and smoky notes with a touch of sweetness.

Feel free to customize the marinade to your preferences. A tablespoon of Dijon mustard adds a pleasant tang, while a splash of soy sauce brings umami depth. For a more Argentine flair, consider adding a teaspoon of dried oregano and a pinch of red pepper flakes to echo the classic chimichurri flavor profile. No matter how you season it, keep the marinade time short — 15 minutes is ideal. Longer marinating with acidic ingredients like lemon juice can begin to denature the proteins on the surface of the fish, resulting in a slightly mushy texture.

Serving Suggestions and Pairing Ideas

Cedar plank grilled salmon is a versatile showstopper that pairs well with a wide variety of sides. For a classic asado-inspired spread, serve it alongside grilled corn with herb butter, a fresh ensalada mixta, or roasted potatoes seasoned with garlic and rosemary. A bright, tangy chimichurri verde drizzled over the finished salmon adds a characteristically Argentine touch that elevates the entire dish. The herbal freshness of the chimichurri plays beautifully against the smoky, cedar-infused fish.

For beverages, a crisp Torrontés from Salta or a chilled Chardonnay from Mendoza's cool mountain regions are outstanding matches for the rich salmon. If you prefer something non-alcoholic, sparkling water with fresh lime and cucumber is incredibly refreshing alongside the smoky, savory fish. Leftovers, if you have any, can be flaked and used in tacos, grain bowls, or pasta the next day — making this recipe as practical as it is delicious. Now fire up that grill, soak those planks, and get ready to impress at your next asado.