How long can teriyaki sauce be safely stored in the refrigerator?


Teriyaki sauce is a popular Japanese condiment made from a combination of soy sauce, sugar, sake, and mirin. It is commonly used as a marinade or glaze for meats, vegetables, and seafood, and is known for its sweet and savory flavor profile. However, like any other food item, teriyaki sauce has a limited shelf life and must be stored properly to prevent spoilage.

In this article, we will explore how long teriyaki sauce can be safely stored in the refrigerator, the factors that affect its storage life, and the proper storage practices to ensure its freshness and quality.

Understanding Teriyaki Sauce

Teriyaki sauce is a versatile condiment that can be used in a variety of dishes. It is made from a combination of soy sauce, sugar, sake, and mirin, which are simmered together until the mixture thickens and becomes glossy. Some recipes may also include garlic, ginger, or other seasonings for added flavor.

Teriyaki sauce has a sweet and salty taste that makes it a popular marinade or glaze for meats, seafood, and vegetables. It can also be used as a dipping sauce for sushi or as a flavoring agent for stir-fried dishes.

Factors Affecting Storage Life

The shelf life of teriyaki sauce depends on several factors, including the ingredients used, the method of preparation, and the storage conditions. Homemade teriyaki sauce may have a shorter storage life than commercially produced sauces due to the absence of preservatives.

The storage life of teriyaki sauce is also affected by the temperature and humidity of the storage environment. Exposure to air, light, and moisture can cause the sauce to spoil more quickly. Additionally, contamination from bacteria, mold, or other microorganisms can also shorten the shelf life of teriyaki sauce.

Safe Storage Practices

To ensure the safety and freshness of teriyaki sauce, it should be stored in a clean, airtight container in the refrigerator. The sauce should be consumed within a few days of opening the container, and any unused portions should be discarded after a week.

It is important to avoid double-dipping or using a utensil that has come into contact with raw meat or other contaminated surfaces, as this can introduce bacteria into the sauce and cause it to spoil more quickly. Additionally, the container should be tightly sealed after each use to prevent exposure to air and moisture.

Signs of Spoilage

Teriyaki sauce that has spoiled will have a sour or rancid smell and may appear discolored or cloudy. If the sauce has developed mold or has an off-taste, it should be discarded immediately. Consuming spoiled teriyaki sauce can cause food poisoning and other health problems.

Shelf Life of Homemade Teriyaki Sauce

Homemade teriyaki sauce can be stored in the refrigerator for up to a week if it is stored properly. However, since homemade sauces do not contain preservatives, they may spoil more quickly than store-bought sauces. It is important to always use fresh ingredients and to follow a reliable recipe to ensure the quality and safety of the sauce.

Shelf Life of Store-Bought Teriyaki Sauce

Store-bought teriyaki sauce typically has a shelf life of 6-12 months if it is unopened and stored in a cool, dry place. Once opened, the sauce should be refrigerated and consumed within a few days to maintain its quality and freshness.

Storing Teriyaki Sauce in the Freezer

Teriyaki sauce can be stored in the freezer for up to 3 months if it is stored in a freezer-safe container. Frozen sauce should be thawed in the refrigerator before use and should be consumed within a few days of thawing.

Tips for Proper Storage

To ensure the longevity and quality of teriyaki sauce, it is important to follow these tips:

  • Store the sauce in a clean, airtight container
  • Use a utensil to portion out the sauce instead of double-dipping
  • Refrigerate the sauce promptly after use
  • Discard any unused portions after a week
  • Avoid exposing the sauce to air, light, or moisture


Teriyaki sauce is a delicious and versatile condiment that can add flavor and zest to a variety of dishes. However, it is important to store the sauce properly to maintain its freshness and quality. By following safe storage practices and being aware of the factors that can affect its shelf life, you can enjoy delicious teriyaki sauce for weeks or even months to come.

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Elise DeVoe

Elise is a seasoned food writer with seven years of experience. Her culinary journey began as Managing Editor at the College of Charleston for Spoon University, the ultimate resource for college foodies. After graduating, she launched her blog, Cookin’ with Booze, which has now transformed into captivating short-form videos on TikTok and Instagram, offering insider tips for savoring Charleston’s local cuisine.

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