Is olive oil supposed to solidify in the refrigerator?
Extra virgin olive oil will crystallize and/or solidify at a wide variety of time and temperature exposures. All this variance is what makes extra virgin olive oil truly special. Forget the fridge, and focus instead on enjoying the wide variety of flavors found amongst extra virgin olive oils.
How long can you keep a bottle of olive oil?
Most olive oils can last 18–24 months from the time they’re bottled, while extra virgin olive oils may last a bit less — around 12–18 months. Beyond this time, it will go rancid. To avoid this, store it in a cool, dark place and toss it if the best-by date has passed.
Should an open bottle of olive oil be refrigerated?
It is not necessary to refrigerate an unopened bottle of olive oil. Even after being opened, refrigeration is not necessary as long as stored properly. However, if you won’t be using an opened bottle for several weeks, refrigeration may help preserve the oil until you need it.
Does refrigerating olive oil extend shelf life?
Refrigeration will extend the life of olive oil without harming the oil. The oil will become cloudy and solidify in the refrigerator, but this will not significantly affect the quality or flavor. When the oil is warmed to room temperature it will return to a liquid state and its color will be restored.
Does real olive oil freeze?
Olive oil will harden at refrigerator temperatures — around 37 degrees F. Water is a pure substance, so it freezes at an exact temperature. Olive oil is a complex mixture of oils and waxes. Freezing olive oil will not harm it; it will actually prolong its nutritional benefits and its flavor.
How long can I keep olive oil once opened?
Once bottled, olive oil has an 18-24 month shelf life so extra virgin olive oil should be purchased within 12 to 18 months of its harvest date and should be used up within six months of opening. We recommend using up the oil within 30 to 60 days upon opening.