Experience the delightful flavors of Japan with this simple yet delicious seaweed recipe. Perfect as a side dish or a light snack, this dish combines the umami-rich taste of soy sauce with the tang of rice vinegar and the nutty aroma of sesame oil. Topped with toasted sesame seeds, it's a refreshing and healthy addition to any meal.
If you're not familiar with dried seaweed, it's a staple in many Asian cuisines and can be found in the international aisle of most supermarkets. Rice vinegar is another ingredient that might not be in your pantry; it's a mild vinegar made from fermented rice, commonly used in Japanese cooking. Make sure to also pick up sesame oil, which adds a distinct, nutty flavor to the dish.

Ingredients For Japanese Seaweed Recipe
Dried seaweed: Rehydrated to bring out its natural flavors and textures.
Soy sauce: Adds a rich, salty umami flavor.
Rice vinegar: Provides a mild tanginess that balances the dish.
Sesame oil: Infuses a nutty aroma and taste.
Sugar: Adds a touch of sweetness to balance the flavors.
Toasted sesame seeds: Adds a crunchy texture and nutty flavor.
Technique Tip for This Recipe
When preparing dried seaweed, ensure to soak it in cold water for the full 10 minutes to allow it to rehydrate properly. This will help achieve the ideal texture. Additionally, when mixing the soy sauce, rice vinegar, sesame oil, and sugar, make sure to whisk thoroughly until the sugar is completely dissolved. This ensures a well-balanced dressing that evenly coats the seaweed. Finally, lightly toast the sesame seeds in a dry pan over medium heat until they are golden brown and fragrant, enhancing their nutty flavor before sprinkling them over the dish.
Suggested Side Dishes
Alternative Ingredients
dried seaweed - Substitute with nori sheets: Nori sheets are a common type of seaweed that can be easily found and provide a similar umami flavor.
dried seaweed - Substitute with wakame: Wakame is another type of seaweed that has a similar texture and taste, making it a good alternative.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce with a similar flavor profile.
soy sauce - Substitute with coconut aminos: Coconut aminos offer a slightly sweeter and less salty flavor, suitable for those avoiding soy.
rice vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a similar acidity and can be used in equal amounts.
rice vinegar - Substitute with white wine vinegar: White wine vinegar provides a comparable tanginess and is a good alternative.
sesame oil - Substitute with olive oil: Olive oil can be used in place of sesame oil, though it lacks the nutty flavor.
sesame oil - Substitute with peanut oil: Peanut oil has a similar nutty flavor and can be used as a substitute.
sugar - Substitute with honey: Honey provides a natural sweetness and can be used in slightly smaller amounts.
sugar - Substitute with maple syrup: Maple syrup offers a different but pleasant sweetness and can be used as a substitute.
toasted sesame seeds - Substitute with sunflower seeds: Sunflower seeds provide a similar crunch and can be toasted for a comparable flavor.
toasted sesame seeds - Substitute with chia seeds: Chia seeds offer a similar texture and can be used as a topping.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
To store your Japanese seaweed salad, transfer it to an airtight container. This helps maintain its freshness and prevents any unwanted odors from seeping in.
Place the container in the refrigerator. The salad should stay fresh for up to 3 days. Ensure the temperature is consistently cold to keep the seaweed crisp and flavorful.
If you wish to extend the shelf life, consider freezing the seaweed salad. However, note that freezing may alter the texture slightly, making it less crunchy.
To freeze, spread the seaweed salad in a single layer on a baking sheet lined with parchment paper. This prevents the pieces from sticking together.
Once the seaweed is frozen solid, transfer it to a freezer-safe bag or container. Label it with the date to keep track of its storage time.
When ready to use, thaw the seaweed salad in the refrigerator overnight. Avoid thawing at room temperature to prevent any potential bacterial growth.
Before serving, give the salad a quick toss to redistribute the soy sauce, rice vinegar, and sesame oil dressing, ensuring every bite is as delicious as the first.
If the texture seems too soft after thawing, consider adding a fresh batch of toasted sesame seeds for an extra crunch and a burst of flavor.
How to Reheat Leftovers
- Gently warm the seaweed salad in a skillet over low heat for 2-3 minutes, stirring occasionally to ensure even heating. Avoid high heat to prevent the seaweed from becoming too soft or losing its texture.
- Place the seaweed salad in a microwave-safe dish, cover it with a microwave-safe lid or plastic wrap with a few holes poked in it, and heat on medium power for 1-2 minutes. Stir halfway through to ensure even heating.
- For a cold option, simply let the seaweed salad come to room temperature for about 15-20 minutes before serving. This method preserves the texture and flavor without additional cooking.
- If you prefer a slightly warm salad, place the seaweed salad in a heatproof bowl and set it over a pot of simmering water (double boiler method) for 5-7 minutes, stirring occasionally. This gentle reheating method helps maintain the delicate flavors and textures.
Best Tools for This Recipe
Mixing bowl: A large bowl used to combine the soy sauce, rice vinegar, sesame oil, and sugar.
Whisk: A utensil used to mix the soy sauce, rice vinegar, sesame oil, and sugar until the sugar dissolves.
Measuring cups: Tools used to measure the soaked and drained dried seaweed accurately.
Measuring spoons: Tools used to measure the soy sauce, rice vinegar, sesame oil, and sugar accurately.
Colander: A kitchen tool used to drain the soaked seaweed after it has been rehydrated.
Serving bowl: A bowl used to serve the finished seaweed salad.
Spoon: A utensil used to toss the seaweed with the dressing to ensure it is evenly coated.
Toaster or skillet: Equipment used to toast the sesame seeds before sprinkling them on the salad.
How to Save Time on Making This Recipe
Soak in advance: Soak the dried seaweed the night before to save time during meal prep.
Pre-mix dressing: Mix the soy sauce, rice vinegar, sesame oil, and sugar ahead of time and store in the fridge.
Use pre-toasted seeds: Buy toasted sesame seeds to skip the toasting step.
Batch prep: Make a larger batch of the dressing and store it for future use.
Quick drain: Use a salad spinner to quickly drain the soaked seaweed.

Japanese Seaweed Recipe
Ingredients
Main Ingredients
- 1 cup Dried seaweed soaked and drained
- 2 tablespoon Soy sauce
- 1 tablespoon Rice vinegar
- 1 teaspoon Sesame oil
- 1 teaspoon Sugar
- 1 tablespoon Sesame seeds toasted
Instructions
- 1. Soak the dried seaweed in water for 10 minutes, then drain.
- 2. In a bowl, mix soy sauce, rice vinegar, sesame oil, and sugar until the sugar dissolves.
- 3. Add the soaked seaweed to the bowl and toss to coat.
- 4. Sprinkle with toasted sesame seeds before serving.
Nutritional Value
Keywords
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