Miso-Roasted Sweet Potatoes with Kale and Tahini Dressing

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

Sweet potatoes roasted with a savory miso glaze, served over tender kale with a creamy tahini dressing. This japanese-inspired vegetarian (vegetarian) ready in about 50 minutes blends white miso paste, maple syrup, sesame oil into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 380 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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: 20 min Cook: 30 min Serves 4 Japanese cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. In a large bowl, whisk 2 tbsp white miso paste, 1 tbsp maple syrup, and 1 tbsp sesame oil until smooth. Add 2 lbs cubed sweet potatoes and toss to coat evenly.
  2. Step 2: Spread the sweet potatoes in a single layer on a parchment-lined baking sheet. Roast for 25-30 minutes, stirring once halfway through, until golden brown and tender when pierced with a fork.
  3. Step 3: While the sweet potatoes roast, prepare the dressing: in a small bowl, combine 3 tbsp tahini, 1 tbsp lemon juice, 2 tbsp water, 1 minced garlic clove, and 1/4 tsp salt. Whisk until smooth and creamy.
  4. Step 4: In a large bowl, add 6 oz chopped kale and drizzle with 1 tbsp of the tahini dressing. Massage the dressing into the kale for 2 minutes until it softens and turns vibrant green.
  5. Step 5: Once the sweet potatoes are done, toss them with the remaining tahini dressing and serve over the massaged kale.

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Frequently asked questions

How long does Miso-Roasted Sweet Potatoes with Kale and Tahini Dressing take to make?

Total time is about 50 minutes (20 min prep + 30 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Miso-Roasted Sweet Potatoes with Kale and Tahini Dressing?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Miso-Roasted Sweet Potatoes with Kale and Tahini Dressing?

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-Roasted Sweet Potatoes with Kale and Tahini Dressing 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-Roasted Sweet Potatoes with Kale and Tahini Dressing 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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