Invisible Sauce Miso Noodle Bowl

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

A vibrant bowl of noodles with a translucent miso broth that reveals its umami depth only after the first spoonful. This japanese-inspired pasta (vegetarian) ready in about 25 minutes blends rice noodles, white miso paste, dashi stock 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 420 calories and feeds 2, 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: 10 min Cook: 15 min Serves 2 Japanese cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Place rice noodles in a large bowl, cover with hot tap water, and soak for 15 minutes until pliable, then drain and set aside.
  2. Step 2: In a medium saucepan, whisk together miso paste, dashi stock, soy sauce, and mirin until fully dissolved. Bring to a gentle simmer over medium-low heat (do not boil), stirring constantly until miso is fully incorporated and broth is translucent.
  3. Step 3: Add sliced shiitake mushrooms to the simmering broth and cook for 5 minutes until tender, then add chopped bok choy and cook for 2 more minutes until wilted.
  4. Step 4: Divide drained noodles between bowls, pour hot miso broth over them, and top with scallions and toasted sesame seeds. Serve immediately while steaming.

Frequently asked questions

How long does Invisible Sauce Miso Noodle Bowl take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Invisible Sauce Miso Noodle Bowl?

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 Invisible Sauce Miso Noodle Bowl?

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 Invisible Sauce Miso Noodle Bowl for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Invisible Sauce Miso Noodle Bowl 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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