Nagoya-Style Miso-Glazed Eggplant with Shio-Koji

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A deeply flavorful Japanese dish featuring eggplant marinated in shio-koji and glazed with authentic Nagoya-style miso, finished with toasted sesame seeds for nutty complexity. This japanese-inspired asian (gluten-free) ready in about 35 minutes pairs medium (about 500g) Japanese eggplant, shio-koji, white miso paste for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 185 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.

★ 3.6 (9 ratings) Prep: 25 min Cook: 10 min Serves 2 Japanese cuisine 185 cal/serving
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Ingredients

Instructions

  1. Step 1: Slice eggplants lengthwise into 1/2-inch thick planks, sprinkle with 1/4 tsp salt, and let sit for 20 minutes to draw out moisture; pat dry with paper towels.
  2. Step 2: Whisk shio-koji, white miso paste, and mirin in a bowl until smooth, then brush evenly over both sides of eggplant planks.
  3. Step 3: Heat sesame oil in a non-stick skillet over medium heat, add eggplant planks, and cook for 4-5 minutes per side until deeply golden and caramelized.
  4. Step 4: Transfer to a plate, drizzle with any remaining glaze, and sprinkle with toasted sesame seeds.

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Frequently asked questions

How long does Nagoya-Style Miso-Glazed Eggplant with Shio-Koji take to make?

Total time is about 35 minutes (25 min prep + 10 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 Nagoya-Style Miso-Glazed Eggplant with Shio-Koji?

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 shio-koji from drying out.

Can I substitute ingredients in Nagoya-Style Miso-Glazed Eggplant with Shio-Koji?

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 Nagoya-Style Miso-Glazed Eggplant with Shio-Koji 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.

Is Nagoya-Style Miso-Glazed Eggplant with Shio-Koji gluten-free?

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

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