Miso Soup with Rice Noodles

Prep: 5 minCook: 30 min6 servingsmediumJapanese
Miso Soup with Rice Noodles

Aromatic broth-based soup combining tender vegetables, silky tofu, and chewy rice noodles. Miso paste creates umami depth while nori adds oceanic notes. Rice noodles are cooked separately and chilled before plating, then topped with the hot vegetable-rich miso broth for contrast.

Ingredients

6 servings
  • 1 onion, strips or finely chopped
  • 2 pcs carrots, cut into sticks
  • 5 ¼ oz mushrooms, cleaned and sliced
    cremini or button mushrooms1:1mild

    removes earthy shiitake flavor

    Full guide →
  • lb tofu, cut into cubes
    tempeh0.9 lbplant-based

    firmer texture, nuttier flavor

    Full guide →
  • 3 packets miso paste
    chickpea miso3 packetsplant-based

    lighter flavor profile

    Full guide →
  • 2 nori sheets seaweed, cut into short strips
  • 5 ¼ oz rice noodles
    udon noodles5.3 ozgluten-free

    thicker, chewier noodle

    Full guide →
  • vegetable broth, cube

Instructions

  1. 1

    Cut onions into strips or finely chop them. Cut carrots into sticks. Clean mushrooms and slice them.

  2. 2

    Pour 6 cups of water into a pot with the vegetables and bring to a boil.

  3. 3

    Separately, bring 2 cups of water to a boil for rice noodles. Add noodles, reduce heat, and cook for 3-4 minutes, stirring occasionally.

  4. 4

    Strain noodles, rinse with ice water, strain again, and set aside covered.

  5. 5

    When vegetable water boils, add the vegetable broth cube. Reduce heat and simmer until vegetables soften.

  6. 6

    Cut tofu into cubes and add to the pot.

  7. 7

    Remove half a cup of broth and mix miso paste into it until smooth. Add mixture back to the soup and cook for 5 minutes.

  8. 8

    Cut nori into short strips, add to soup, and simmer for 2 minutes.

  9. 9

    Place cooked rice noodles in serving bowls, pour hot soup over top, and serve.

Tips

Tip 1

Cook rice noodles separately and chill them to maintain texture contrast with hot broth.

Tip 2

Mix miso paste in cooled broth first to prevent lumps and preserve probiotic properties.

Tip 3

Do not boil miso soup after adding miso paste to protect beneficial enzymes.

Good to Know

Storage

Refrigerate soup and noodles separately in airtight containers for up to 3 days. Reheat soup gently; add noodles fresh to avoid sogginess.

Make Ahead

Prepare vegetable broth up to 1 day ahead. Cook rice noodles and chill several hours before serving. Mix miso paste only at serving time.

Serve With

Ladle hot miso broth into bowls over chilled rice noodles. Garnish with additional nori strips and green onion if desired.

See pairing guide →

Common Mistakes

Watch

Do not boil soup after adding miso paste to avoid destroying beneficial bacteria and enzymes.

Watch

Do not skip the ice bath for rice noodles to prevent them from becoming mushy when hot broth is added.

Watch

Do not mix miso directly into hot broth to avoid lumps and uneven distribution.

Substitutions

Gluten-Free Swaps

rice noodles
udon noodles5.3 ozgluten-free

thicker, chewier noodle

Full guide →

General Alternatives

mushrooms
cremini or button mushrooms1:1mild

removes earthy shiitake flavor

Full guide →
tofu
tempeh0.9 lbplant-based

firmer texture, nuttier flavor

Full guide →
nori
kombu2 sheetsumami

larger, less delicate seaweed

miso paste
chickpea miso3 packetsplant-based

lighter flavor profile

Full guide →
Find more substitutions →