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Shoyu Ramen Broth Recipe

4.9 from 119 reviews

This Shoyu Ramen Broth is a flavorful and savory base made with a combination of dashi (kombu and bonito flakes), pork broth, and chicken broth, enriched with soy sauce, rice vinegar, and mirin. It offers a rich umami taste perfect for authentic Japanese-style shoyu ramen, whether served immediately or stored for later use.

Ingredients

Scale

Dashi Base

  • 2 cups water
  • 1/4 ounce dried kombu (7g)
  • 1/4 ounce dried bonito flakes

Broth and Seasoning

  • 2 cups pork broth (low sodium, ideally homemade Pork Bone Broth)
  • 2 cups chicken broth (low sodium, ideally homemade Chicken Broth)
  • 6 tablespoons soy sauce (plus more to taste)
  • 1 tablespoon unseasoned rice vinegar
  • 1 tablespoon mirin

Instructions

  1. Prepare Dashi: In a medium saucepan, combine 2 cups water and 1/4 ounce dried kombu. Bring to a simmer over medium heat, then immediately remove from heat to avoid boiling. Stir in 1/4 ounce dried bonito flakes and let the mixture stand for 5 minutes to infuse the flavorful dashi broth.
  2. Strain Dashi: Using a fine mesh strainer, strain out the kombu and bonito flakes. Discard the solids or reserve them for another use if desired. Return the clear dashi liquid to the saucepan.
  3. Add Broths and Seasonings: Add 2 cups low sodium pork broth, 2 cups low sodium chicken broth, 6 tablespoons soy sauce, 1 tablespoon unseasoned rice vinegar, and 1 tablespoon mirin to the dashi in the saucepan. Stir to combine all ingredients thoroughly.
  4. Simmer the Broth: Bring the combined mixture to a gentle simmer over medium heat to meld the flavors together, but avoid boiling to preserve delicate flavors.
  5. Serve or Store: Serve the shoyu ramen broth immediately as a base for your ramen bowl by adding noodles, toppings, and garnish. Alternatively, allow the broth to cool, then refrigerate for up to 1 week or freeze for up to 1 month for later use.

Notes

  • Use low sodium broths to control salt levels and adjust soy sauce to taste.
  • Dried kombu and bonito flakes create the foundational dashi with rich umami; do not skip.
  • Simmer gently and avoid boiling kombu to prevent bitterness.
  • Broth can be refrigerated or frozen to prepare ahead of time.
  • Adjust the soy sauce amount to achieve desired saltiness and depth.

Keywords: Shoyu ramen broth, dashi broth, pork broth, chicken broth, soy sauce broth, Japanese ramen base