15-Minute Wakame Salad with Mushrooms and Sesame

Prep: 15 min2 servingsmediumJapanese
Wakame Salad with Mushrooms and Sesame

A refreshing Japanese seaweed salad combining tender wakame, chewy agar-agar, and wood ear mushrooms in a sweet-savory sesame-soy dressing. Crisp carrot and bright tomato add texture and color. Serve chilled as a light side dish, appetizer, or part of a sushi dinner. This version uses whole sesame seeds for nutty depth and adjusts component ratios for balanced flavor.

Ingredients

2 servings
  • ¾ ounce dried seaweed wakame, rehydrated
  • ¼ ounce agar-agar strips, cut into 2-inch pieces, rehydrated
  • ¼ ounce wood ear mushrooms, rehydrated
  • 1 ½ tablespoon soy sauce
    tamari1:1gluten-freegluten-freesoy-free

    tamari provides same umami depth

    Full guide →
  • 1 ½ tablespoon granulated sugar
  • ½ tablespoon sesame seeds
    hemp seeds1:1sesame-allergy

    similar crunch and mild flavor

    Full guide →
  • 1 teaspoon sesame oil
    neutral oil like grapeseed1:1vegannut-free

    adds sesame seeds compensate for lost nuttiness

    Full guide →
  • ¼ teaspoon red chili powder
  • ¼ carrot, julienned
  • 1 cherry tomato, halved, for garnish
  • 1 tablespoon distilled white vinegar

Instructions

  1. 1

    Soak wood ear mushrooms in hot water for 30 minutes until tender.

  2. 2

    Cut agar-agar strips into 2-inch pieces and soak in warm water for 30 minutes.

  3. 3

    Whisk together sugar, vinegar, sesame oil, soy sauce, sesame seeds, and chili powder until sugar dissolves. Set dressing aside.

  4. 4

    Soak dried seaweed in cold water for 5 to 6 minutes.

  5. 5

    Drain and rinse wakame thoroughly, squeezing out excess water.

  6. 6

    Drain agar-agar and mushrooms, rinse, and squeeze excess water.

  7. 7

    Slice wood ear mushrooms into very thin strips.

  8. 8

    Julienne carrot into thin matchsticks.

  9. 9

    Combine wakame, mushrooms, agar-agar, and carrot in a bowl.

  10. 10

    Pour dressing over salad and toss until evenly coated.

  11. 11

    Refrigerate for 30 minutes to 1 hour to allow flavors to meld.

  12. 12

    Plate salad and top with halved cherry tomato before serving.

Tips

Tip 1

Squeeze excess water from all components after soaking to prevent a watery salad and ensure the dressing coats evenly without diluting.

Tip 2

Make the dressing while components soak so sugar fully dissolves and flavors meld during the final refrigeration step.

Good to Know

Storage

Refrigerate in an airtight container for up to 2 days. Salad becomes softer and dressing more dilute as components release water over time.

Make Ahead

Soak all components and prepare vegetables up to 4 hours ahead. Make dressing ahead and store separately. Combine and chill no more than 1 hour before serving to maintain texture contrast.

Serve With

Serve chilled as a side dish with sushi, sashimi, or grilled fish. Also works as part of a Japanese meal alongside miso soup and steamed rice.

See pairing guide →

Common Mistakes

Watch

Do not skip rinsing and squeezing out water from soaked ingredients to avoid a soggy, watered-down salad.

Watch

Do not use boiling water for agar-agar or it may dissolve too quickly and become mushy.

Watch

Do not refrigerate longer than 1 hour before serving or seaweed breaks down and salad becomes limp.

Substitutions

Vegan Options

sesame oil
neutral oil like grapeseed1:1vegannut-free

adds sesame seeds compensate for lost nuttiness

Full guide →

Gluten-Free Swaps

soy sauce
tamari1:1gluten-freegluten-freesoy-free

tamari provides same umami depth

Full guide →

General Alternatives

sesame seeds
hemp seeds1:1sesame-allergy

similar crunch and mild flavor

Full guide →
Find more substitutions →

FAQ

Can I make this salad ahead?

Yes, prepare components and dressing separately hours in advance. Combine and refrigerate up to 1 hour before serving. Combine too early and seaweed softens excessively from released water.

What if I cannot find wood ear mushrooms?

Substitute with shiitake mushrooms, oyster mushrooms, or additional agar-agar for similar chewy texture. Adjust soak time if using fresh mushrooms instead of dried.

Can I freeze wakame salad?

Not recommended. Freezing breaks down the delicate texture of seaweed and mushrooms. Better to freeze components separately and reassemble fresh within 2 days.