Miso-Glazed Sweet Potato & Tofu Stir-Fry

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A savory-sweet vegan stir-fry with caramelized miso glaze, roasted sweet potatoes, and crispy tofu. This japanese-inspired vegetarian (vegan, gluten-free) ready in about 50 minutes pairs extra-firm tofu, medium sweet potatoes, miso paste for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 310 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.

★ 4.3 (13 ratings) Prep: 25 min Cook: 25 min Serves 4 Japanese cuisine 310 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Dice 14 oz extra-firm tofu into 1-inch cubes, toss with 1 tsp sesame oil, and roast for 20 minutes until golden and crisp.
  2. Step 2: Peel and cube 2 medium sweet potatoes, toss with 1 tbsp sesame oil, and roast alongside tofu for 20 minutes until tender and slightly caramelized.
  3. Step 3: Whisk together 2 tbsp miso paste, 1 tbsp rice vinegar, 2 tbsp maple syrup, and 1 tbsp soy sauce in a small bowl until smooth.
  4. Step 4: Heat 1 tsp sesame oil in a wok over high heat. Add 2 cloves minced garlic and 1 tbsp grated ginger, stir-frying for 30 seconds until fragrant.
  5. Step 5: Add 1.5 cups broccoli and 1 cup sugar snap peas, stir-frying for 3 minutes until crisp-tender, then add the miso glaze and toss to coat.
  6. Step 6: Fold in roasted tofu and sweet potatoes, cooking for 2 more minutes until heated through and glazed.

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Frequently asked questions

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

Total time is about 50 minutes (25 min prep + 25 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 Sweet Potato & Tofu 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 extra-firm tofu from drying out.

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

Yes — this recipe is tagged vegan, 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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