Pan-Seared Okinawan Sweet Potato with Miso Glaze

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Slices of vibrant Okinawan purple sweet potato pan-seared and finished with a savory-sweet miso glaze for a colorful side dish. This japanese-inspired vegetarian ready in about 25 minutes pairs white miso paste, mirin, sake for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 calories and feeds 3, 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: 10 min Cook: 15 min Serves 3 Japanese cuisine 180 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small bowl, whisk together 2 tbsp white miso paste, 1 tbsp mirin, 1 tbsp sake, and 1 tsp sugar until smooth and set aside.
  2. Step 2: Heat 2 tbsp vegetable oil in a large skillet over medium heat. Add 12 oz 1/2-inch thick sweet potato slices in a single layer and cook for 4 minutes per side until golden and tender.
  3. Step 3: Reduce heat to low and brush each side of the sweet potato slices with the miso glaze. Cook for an additional 1 minute per side until the glaze is glossy and slightly caramelized.
  4. Step 4: Transfer to a serving plate and sprinkle with 1 tsp toasted sesame seeds before serving warm.

Frequently asked questions

How long does Pan-Seared Okinawan Sweet Potato with Miso Glaze take to make?

Total time is about 25 minutes (10 min prep + 15 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 Pan-Seared Okinawan Sweet Potato with Miso Glaze?

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 white miso paste from drying out.

Can I substitute ingredients in Pan-Seared Okinawan Sweet Potato with Miso Glaze?

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 Pan-Seared Okinawan Sweet Potato with Miso Glaze for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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.

What goes well with Pan-Seared Okinawan Sweet Potato with Miso Glaze?

Japanese vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.