Miso-Glazed Eggplant and Tofu Soup

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

A soothing Japanese-inspired soup featuring miso-glazed eggplant and silky tofu in a delicate dashi broth. This Japanese-inspired soup recipe (vegetarian), ready in about 35 minutes, pairs eggplant, cut into 1-inch cubes, firm tofu, cubed, white miso paste for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 190 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: 20 min Serves 4 Japanese cuisine 190 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tablespoons vegetable oil in a large skillet over medium-high heat. Add 1 large cut eggplant (about 1 pound) cubes and sauté for 8-10 minutes until tender and golden brown on edges.
  2. Step 2: Stir in 1 teaspoon grated fresh ginger and 1 minced garlic clove, cooking for 1 minute until aromatic.
  3. Step 3: In a medium bowl, whisk 3 tablespoons white miso paste with 1/2 cup warm dashi stock until smooth.
  4. Step 4: In a large pot, bring remaining 4 1/2 cups dashi stock to a gentle simmer. Stir in the miso mixture, 1 tablespoon soy sauce, and 1 tablespoon mirin. Avoid boiling to preserve miso flavor.
  5. Step 5: Add sautéed eggplant and 14 ounces cubed firm tofu to the pot. Warm gently for 5 minutes to combine flavors.
  6. Step 6: Ladle soup into bowls, garnish with 3 thinly sliced green onions and 1 teaspoon toasted sesame seeds before serving hot.

Frequently asked questions

How long does Miso-Glazed Eggplant and Tofu Soup take to make?

Total time is about 35 minutes (15 min prep + 20 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 and Tofu Soup?

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 firm tofu, cubed from drying out.

Can I substitute ingredients in Miso-Glazed Eggplant and Tofu Soup?

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 and Tofu Soup 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 and Tofu Soup 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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