Miso-Braised Eggplant with Shio-Koji

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender eggplant simmered in a savory-sweet miso glaze with fermented rice brine, creating deep umami depth without overpowering sweetness. This japanese-inspired vegetarian (vegetarian) ready in about 55 minutes pairs shio-koji, white miso paste, rice vinegar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 185 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.

★ 3.6 (11 ratings) Prep: 15 min Cook: 40 min Serves 4 Japanese cuisine 185 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Toss 2 medium Japanese eggplants (about 1.5 lbs total), sliced 1/2-inch thick, with 2 tbsp shio-koji and 1 tbsp rice vinegar in a baking dish.
  2. Step 2: Whisk 3 tbsp white miso paste with 1 tbsp rice vinegar until smooth, then pour over eggplants. Dot with 1 tsp toasted sesame oil.
  3. Step 3: Bake uncovered for 35-40 minutes until eggplants are tender but hold shape and glaze is glistening, stirring once halfway through.
  4. Step 4: Sprinkle with 1 tsp sesame seeds before serving.

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Frequently asked questions

How long does Miso-Braised Eggplant with Shio-Koji take to make?

Total time is about 55 minutes (15 min prep + 40 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-Braised 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 Miso-Braised 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 Miso-Braised Eggplant with Shio-Koji 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-Braised Eggplant with Shio-Koji vegetarian?

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

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