Expiration & Storage Tips
When does white balsamic vinegar expire?
The great thing about white balsamic vinegar is that it's practically immortal in terms of the pantry! Once unopened, it can stay fresh for about 3-4 years when kept in a cool and dark place. After opening, if stored properly, the shelf life is indefinite. Yes, that's right. It may lose some of its zing over time, but should still be fine to use. Even if it's been frozen to extend its shelf life (though it's less common to do so), once thawed, it should be good indefinitely.
How do you tell if white balsamic vinegar is bad?
To check if your white balsamic vinegar has gone bad, put your sniffing abilities to good use. If you notice an off smell, or if it has developed a cloudy or murky appearance, it's time to throw it out. Also, although this vinegar has an indefinite shelf life, if it's been sitting in your pantry for more than five years, it might be best to replace it for optimal flavor.
Tips for storing white balsamic vinegar to extend shelf life
• Keep the bottle sealed tight when not in use.
• Store white balsamic vinegar in a cool, dark place. It doesn't need to be refrigerated, but keeping it out of direct sunlight and heat will preserve its quality.
• If your vinegar came in a plastic or metal bottle, consider switching it to a glass one to maintain the flavor. Vinegar can react with plastic or metal over time.
• If you've accidentally frozen your white balsamic vinegar, you can slowly thaw it in the refrigerator when you're ready to use it.