Expiration & Storage Tips
When does Quiche Lorraine expire?
A store-bought, unopened Quiche Lorraine should stay fresh in the fridge until the 'use by' date printed on the package, which is generally 3-5 days. Once opened, it's best to consume within 1-2 days. If you decide to freeze your Quiche Lorraine, it can last up to 2-3 months.
How do you tell if Quiche Lorraine is bad?
A Quiche Lorraine gone bad usually has a smell that is off or somewhat sour, much like off milk or cheese as these are key ingredients. Visual signs can be discoloration or mold spots (usually green or black). If the texture is exceedingly slimy or if the crust has become very soggy, this can also be a sign. It's always best to toss it out if you're in doubt!
Tips for storing Quiche Lorraine to extend shelf life
• Always store Quiche Lorraine in the refrigerator. For a longer shelf life, freeze it.
• If you're freezing the quiche, make sure it's fully cooled before you put it in the freezer.
• When freezing, wrap the Quiche Lorraine tightly with aluminum foil or place it in a heavy-duty freezer bag to prevent freezer burn.
• For defrosting, it's best to move your frozen Quiche Lorraine to the refrigerator 24 hours beforehand.
• You can reheat Quiche Lorraine in an oven before serving to give it back some of its fresh crispness.