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The Ultimate Traeger Wood Pellet Grill & Smoker Cookbook · Seafood & FishAmerican

Cedar-Planked Miso-Maple Glazed Smoked Black Cod (Sablefish)

By Marcus Vance, RD, Pitmaster & Certified Clinical Dietitian · US & Metric Measurements · Ready in 35 min

★★★★★4.8
·(62 home cook ratings)·✓ Tested in US Kitchens

A wood-fired twist on Nobu's iconic black cod. Buttery, omega-3-rich Alaskan sablefish marinated in white miso, ginger, and maple, then roasted on a smoldering cedar plank at 400°F (204°C) to 140°F (60°C).

Digestive Note: Per Serving (6 oz fillet): ~370 kcal | Protein: 26g | Net Carbs: 11g | Fat: 24g | Sodium: 560mg
Prep: 15 min
Cook: 20 min
Total: 35 min
Servings: 4
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Ingredients (10)

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Nutrition FactsPer Serving
Calories
336 kcal
Total Fat
14g
Protein
40g
Carbs
28g
Sodium: 546mgFiber: 3g
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Step-by-Step Instructions

1
Submerge the untreated cedar grilling plank in cold water weighted down with a heavy mug for at least 60 minutes so it steams and smolders without catching fire.
2
In a shallow glass dish, whisk together the white miso paste, maple syrup, mirin, soy sauce, grated ginger, and toasted sesame oil until smooth. Reserve 2 tbsp of this clean glaze in a separate small cup for brushing during cooking.
3
Pat the black cod fillets dry and coat them in the remaining miso marinade. Cover and refrigerate for 2 to 12 hours.
4
Preheat your Traeger pellet grill to 400°F (204°C) loaded with Alder or Apple hardwood pellets.
5
Place the soaked cedar plank on the hot grill grates for 3 minutes until it crackles lightly, then flip the plank over and arrange the black cod fillets skin-side down on the warm toasted side, wiping off excess thick marinade so it doesn't burn.
6
Roast at 400°F (204°C) for 16 to 20 minutes, brushing the tops with the reserved 2 tbsp miso glaze at the 12-minute mark, until the edges caramelize into golden blisters and an instant-read thermometer reads 140°F–145°F (60°C–63°C) and the flesh flakes like velvet.
7
Garnish with sliced scallions and toasted sesame seeds and serve directly off the cedar plank.

💡 Chef Tips for Best Results

  • ✓Pro Tip 1: Black cod (sablefish) has the highest natural fat content of any white fish, making it virtually impossible to dry out on a 400°F (204°C) pellet grill.
  • ✓Pro Tip 2: Gently wipe excess thick miso paste off the surface of the fish before placing it on the plank; a thin veil caramelizes cleanly, whereas a thick layer chars before the center hits 140°F (60°C).
  • ✓Pro Tip 3: Clinical Nutrition Note: Fermented white miso provides beneficial postbiotics and bioavailable isoflavones, while black cod supplies more anti-inflammatory omega-3s per ounce than salmon.

🧊 Storage, Freezing & Safe Reheating

Store leftover cooked black cod in an airtight glass container in the refrigerator for up to 3 days. Reheat gently at 325°F (163°C) for 8 minutes.

Frequently Asked Questions

What can I substitute if I can't find Alaskan black cod (sablefish)?

Chilean sea bass (Patagonian toothfish), halibut, or thick-cut King salmon fillets are the best substitutes. For leaner halibut, pull promptly at 135°F (57°C) so it stays moist.

Can I reuse the cedar plank after cooking fish?

For food safety and optimal aromatic cedar steam, cedar planks should only be used once when cooking raw fish directly on the wood.

📖 More Recipes from The Ultimate Traeger Wood Pellet Grill & Smoker Cookbook

Adapted from The Ultimate Traeger Wood Pellet Grill & Smoker Cookbook by Marcus Vance, RD, Pitmaster & Certified Clinical Dietitian. Explore all 30 recipes in this collection or look up the print & Kindle edition on Amazon.

MV

Recipe by Marcus Vance, RD, Pitmaster & Certified Clinical Dietitian

Adapted from The Ultimate Traeger Wood Pellet Grill & Smoker Cookbook and edited for American kitchens by the RecipeVault Pro editorial team — US & metric measurements, USDA-safe doneness temperatures, and practical tips. Our editorial policy

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