Authentic Shio Koji-Grilled Salmon with Miso Glaze

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A dish that celebrates the harmony of umami-rich shio koji and miso, grilled to perfection with a delicate glaze that enhances the salmon's natural oils. This japanese-inspired asian ready in about 27 minutes pairs salmon fillets, shio koji, white miso for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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.

★ 3.5 (11 ratings) Prep: 15 min Cook: 12 min Serves 4 Japanese cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small bowl, combine 2 tbsp shio koji, 1 tbsp white miso, 1 tsp mirin, 1 tbsp rice vinegar, and 1 tsp honey; whisk until smooth.
  2. Step 2: Pat 1.5 lbs salmon fillets dry with paper towels, then brush the entire mixture (2 tbsp shio koji, 1 tbsp white miso, 1 tsp mirin, 1 tbsp rice vinegar, 1 tsp honey) evenly over both sides, reserving 1 tbsp for later.
  3. Step 3: Heat 2 tbsp vegetable oil in a grill pan over medium-high heat until shimmering. Place salmon skin-side down and cook for 6 minutes without moving.
  4. Step 4: Flip salmon and brush with the reserved 1 tbsp glaze. Cook for 4-5 minutes until salmon is opaque and flakes easily with a fork.
  5. Step 5: Transfer to a plate, sprinkle with 1/4 cup fresh parsley, and serve immediately with lemon wedges.

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Frequently asked questions

How long does Authentic Shio Koji-Grilled Salmon with Miso Glaze take to make?

Total time is about 27 minutes (15 min prep + 12 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 Shio Koji-Grilled Salmon with Miso Glaze?

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 salmon fillets from drying out.

Can I substitute ingredients in Authentic Shio Koji-Grilled Salmon with Miso Glaze?

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 Shio Koji-Grilled Salmon with Miso Glaze 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.

What goes well with Authentic Shio Koji-Grilled Salmon with Miso Glaze?

Japanese asian 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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