Expiration & Storage Tips
When does Crostini expire?
Unopened packaged crostini can generally last up to 1-2 weeks if stored in a cool, dry place like a pantry. If stored in the refrigerator, they may last another week beyond that. If you open the package and do not finish all the crostini, you have about 1 week to consume them if kept in an airtight container in the pantry and up to 2 weeks if stored in the fridge. Homemade crostini are typically best eaten the day of or the next day but can also last 1-2 days longer if placed in an airtight container in the fridge. Freezing crostini can allow them to last 1-2 months but may affect the texture once thawed and reheated.
How do you tell if Crostini is bad?
If the crostini have become soft and lost their crispness, it's not necessarily a sign that they've gone bad, but they certainly won't be as enjoyable to eat. A musty or off smell is a reliable indicator that crostini have gone bad, as is the presence of mold (which may appear as white, green, or blue fuzzy spots). If you notice any signs of mold or a bad smell, it's best to throw the crostini away.
Tips for storing Crostini to extend shelf life
• Store crostini in a cool, dry place if unopened.
• Once opened, place in an airtight container to maintain freshness.
• For homemade crostini, keep them in a sealed container in the fridge to prevent them from going stale.
• If you've made a large batch, consider freezing some for later use. After the crostini have cooled completely, arrange them in a single layer on a baking sheet to freeze, then transfer to a freezer-safe container or zip-top bag. To reheat, place them in a 350°F oven until warmed through and crispy.