Miso-Glazed Mackerel with Gingered Rice

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

A simple Japanese-inspired dish featuring tender mackerel fillets glazed in a savory-sweet miso sauce, served over rice infused with fresh ginger and scallions. This japanese-inspired asian (gluten-free, high-protein) ready in about 40 minutes pairs pound mackerel fillets, tablespoons white miso paste, tablespoon mirin for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, 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.

Prep: 15 min Cook: 25 min Serves 4 Japanese cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat 1 pound mackerel fillets dry with paper towels. In a small bowl, whisk 3 tablespoons white miso paste, 1 tablespoon mirin, and 1 teaspoon rice vinegar until smooth.
  2. Step 2: Place fillets skin-side down in a baking dish. Brush the miso mixture evenly over the flesh, then bake at 375°F for 15 minutes until the edges are crisp and golden.
  3. Step 3: While mackerel bakes, cook 2 cups short-grain rice according to package instructions. Stir in 1 tablespoon finely grated ginger and 1 teaspoon sesame oil during the last 2 minutes of cooking.
  4. Step 4: Top the rice with 3 thinly sliced scallions and the baked mackerel, drizzling any pan juices over the fillets.

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Frequently asked questions

How long does Miso-Glazed Mackerel with Gingered Rice take to make?

Total time is about 40 minutes (15 min prep + 25 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 Miso-Glazed Mackerel with Gingered Rice?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep pound mackerel fillets from drying out.

Can I substitute ingredients in Miso-Glazed Mackerel with Gingered Rice?

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 Miso-Glazed Mackerel with Gingered Rice for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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.

Is Miso-Glazed Mackerel with Gingered Rice gluten-free?

Yes — this recipe is tagged gluten-free, high-protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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