Storage Method

Storage method affects finished miso's flavor evolution. Refrigeration slows fermentation; room temperature allows continued aging with deeper color and shifting flavor.

Minimizing air exposure is essential. Portioning for refrigeration or freezing is practical. No single right answer — choose when to pause at your preferred flavor. For long-term storage, press wrap tightly to the surface, blocking air completely. Freezing maintains quality over a year. Flavor holds well after thawing.