Authentic Miso-Glazed Black Cod

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Japanese-style grilled cod with a sweet-savory miso glaze, featuring the perfect balance of umami and caramelization for an elegant yet simple main course. This japanese-inspired grilling ready in about 40 minutes pairs black cod, white miso paste, mirin for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.2 (10 ratings) Prep: 25 min Cook: 15 min Serves 2 Japanese cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat the 12 oz black cod fillets dry with paper towels. In a small bowl, mix 3 tbsp white miso paste, 2 tbsp mirin, 1 tbsp sugar, 1 tsp toasted sesame oil, and 1 tsp rice vinegar until smooth and well combined.
  2. Step 2: Brush half the miso glaze evenly over the top of the cod fillets. Let marinate at room temperature for 20 minutes while preheating the oven to 400°F (200°C).
  3. Step 3: Place the cod skin-side down on a parchment-lined baking sheet. Brush the remaining miso glaze over the top. Bake for 12-15 minutes until the fish is opaque and flakes easily with a fork (internal temperature 145°F/63°C).
  4. Step 4: While fish bakes, finely slice 2 green onions. Remove the cod from the oven, top with sliced green onions, and serve immediately with steamed rice.

Frequently asked questions

How long does Authentic Miso-Glazed Black Cod take to make?

Total time is about 40 minutes (25 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Authentic Miso-Glazed Black Cod?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Authentic Miso-Glazed Black Cod?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Authentic Miso-Glazed Black Cod for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Authentic Miso-Glazed Black Cod?

Japanese grilling like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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