Expiration & Storage Tips
When does crumb crust expire?
Store-bought crumb crust in an unopened package usually has a shelf life of up to 6 months from the date of packaging. Once you've opened the packet and used some of the crust, the remaining can stay good for up to 1-2 weeks if stored properly. Homemade crumb crust can be kept in the refrigerator for about 1 week. When stored in the freezer, crumb crust can last up to 2-3 months.
How do you tell if crumb crust is bad?
Check for changes in color, smell, and texture. Crumb crust that has gone bad may develop a mold (fuzzy green, blue, or black dots), you might also notice an off smell. Another surefire sign is a change in texture, if it's begun to get squishy, gummy, or strangely hard, it's time to toss it.
Tips for storing crumb crust to extend shelf life
• Always store crumb crust in an airtight container or sealable bag to keep it as fresh as possible.
• Keep it in a dark, cool place like the pantry or the refrigerator, away from direct sunlight and warm places.
• For extended use, you can freeze the crumb crust. Divide the crust into useful portions and store in a freeze-safe bag or container.
• To defrost, remove from the freezer and let it sit in the refrigerator overnight before using.