Nikiri soy sauce is made by heating sake and mirin to evaporate the alcohol while retaining umami flavor. No definitive research results were found on the timing for adding kelp to nikiri soy sauce.

When is the Best Time to Add Kelp to Nikiri Soy Sauce?: knife practice image
A practice image for observing the pull-cut direction and the quality of the cut surface.
## Personal Practice Notes - **Add the kelp after the mixture has finished cooking and cooled slightly.**
  • Do not continue simmering kelp while the mixture is boiling.

Consideration

From the personal practice notes, it is recommended to add kelp after completing the nikiri soy sauce and allowing it to cool a bit. Also, it is important not to simmer the kelp continuously during boiling. These steps appear to be intended to properly draw out the kelp’s flavor.

Cautions

  • Hygiene Management: Pay attention to cleanliness during preparation and handling, using clean utensils.

  • Heating Time: Prolonged simmering of kelp may lead to an overly strong flavor, so care must be taken with heating duration.

Pre-Publication Check

  • Verify Reliable Information Sources: It is necessary to re-confirm reliable information sources regarding the optimal timing for adding kelp to nikiri soy sauce.

Summary

This article considered the timing to add kelp to nikiri soy sauce based on personal notes and research findings, but no reliable sources providing specific procedures or cautions were found. Going forward, it is desirable to verify trustworthy information and seek the best method.