Storage and Reheating
Proper storage is crucial to maintain oregano’s potency, whether fresh or dried. Fresh oregano should be stored in the refrigerator. You can either place the stems in a glass of water, much like a bouquet, and cover loosely with a plastic bag, or wrap the sprigs in a damp paper towel and place them in a resealable bag. Stored this way, fresh oregano can last for up to two weeks. Dried oregano, on the other hand, should be kept in an airtight container in a cool, dark place, away from direct sunlight and heat. This will help preserve its essential oils and flavor for up to 1-2 years. Oregano-infused oils should be stored in a cool, dark place and used within 2-3 months, or refrigerated to extend shelf life, though refrigeration may cause the olive oil to solidify. Oregano tea is best consumed fresh; if you have leftovers, store it in the refrigerator for no more than 24 hours. Reheating infused oils or teas is generally fine, but avoid excessive heat for prolonged periods, as this can diminish some of the beneficial compounds. For dishes prepared with oregano, store them as you would any other cooked meal, in an airtight container in the refrigerator for 3-4 days, and reheat thoroughly.
