Spicy Citrus Miso Stir-Fried Noodles

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

A vibrant stir-fry combining the depth of miso with fresh citrus notes, paired with noodles and crisp vegetables for a quick, satisfying meal. This japanese-inspired noodles (vegetarian) ready in about 25 minutes pairs udon noodles, white miso paste, orange zest for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Cook 12 oz udon noodles in boiling salted water for 8 minutes until tender, then drain and set aside.
  2. Step 2: Heat 2 tbsp sesame oil in a large wok over medium-high heat. Add 3 minced garlic cloves and sauté for 30 seconds until fragrant.
  3. Step 3: Add 1 julienned carrot and 1 thinly sliced red bell pepper to the wok, stir-frying for 3-4 minutes until crisp-tender.
  4. Step 4: Stir in 3 tbsp white miso paste, 1 tsp orange zest, 2 tbsp soy sauce, and 1/2 tsp red chili flakes until the miso melts into a sauce.
  5. Step 5: Add the drained noodles and 3 chopped green onions to the wok, tossing everything together for 2 minutes until noodles are evenly coated and heated through.
  6. Step 6: Remove from heat and sprinkle with 1 tbsp toasted sesame seeds before serving.

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Frequently asked questions

How long does Spicy Citrus Miso Stir-Fried Noodles 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 Spicy Citrus Miso Stir-Fried Noodles?

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 udon noodles from drying out.

Can I substitute ingredients in Spicy Citrus Miso Stir-Fried Noodles?

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 Spicy Citrus Miso Stir-Fried Noodles 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.

Is Spicy Citrus Miso Stir-Fried Noodles 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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