Miso-Glazed Eggplant & Sweet Potato Stir-Fry

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Caramelized eggplant and sweet potatoes bathed in a savory-sweet miso glaze, served over fluffy brown rice. This japanese-inspired vegetarian (vegetarian, gluten-free) ready in about 55 minutes pairs large (1 lb) eggplant, medium (1 lb total) sweet potato, soy sauce 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.

★ 3.3 (12 ratings) Prep: 25 min Cook: 30 min Serves 4 Japanese cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Cut eggplant and sweet potato into 3/4-inch cubes, toss with 1 tbsp sesame oil, and spread on a parchment-lined baking sheet. Roast for 20 minutes until tender and slightly caramelized.
  2. Step 2: While vegetables roast, whisk together soy sauce, miso paste, maple syrup, and 2 tbsp water in a small bowl until smooth.
  3. Step 3: Heat 1 tsp sesame oil in a large skillet over medium-high heat. Add minced garlic and grated ginger; stir for 30 seconds until fragrant but not browned.
  4. Step 4: Add roasted eggplant and sweet potato to the skillet, pouring in the miso glaze. Toss to coat evenly and cook for 3-4 minutes until sauce thickens and bubbles.
  5. Step 5: Steam broccoli florets in a steamer basket over boiling water for 5 minutes until bright green and crisp-tender.
  6. Step 6: Fluff cooked brown rice and serve topped with miso-glazed vegetables and broccoli.

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Frequently asked questions

How long does Miso-Glazed Eggplant & Sweet Potato Stir-Fry take to make?

Total time is about 55 minutes (25 min prep + 30 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 Eggplant & Sweet Potato Stir-Fry?

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 large (1 lb) eggplant from drying out.

Can I substitute ingredients in Miso-Glazed Eggplant & Sweet Potato Stir-Fry?

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 Eggplant & Sweet Potato Stir-Fry 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 Eggplant & Sweet Potato Stir-Fry vegetarian?

Yes — this recipe is tagged vegetarian, 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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