Yes. Graham cracker/animal cracker lasts 6–9 months in the pantry. After that, or sooner if stored badly, it spoils: watch for the signs below.
How to tell if graham cracker/animal cracker is bad
Smell
Musty, sour or rancid odour.
Texture
Clumping from moisture, or a damp feel.
Pests
Webbing, holes, or tiny insects in the bag.
Flavour
Flat, stale or bitter taste — quality is gone even if it is safe.
Graham cracker/animal cracker past the expiration date
Best-by and sell-by
FoodKeeper gives unopened graham cracker/animal cracker 6–9 months in the pantry, counted from the day you buy it. "Best-by" and "sell-by" describe quality and stock rotation, not safety; only infant formula carries a federally required use-by date.
Past the date
Graham cracker/animal cracker past its best-by date is usually safe if stored well; check smell, look and taste before using.
How to keep graham cracker/animal cracker fresh longer
- Store in an airtight container in a cool, dark, dry place.
- Keep away from the stove and dishwasher, where heat and humidity speed spoilage.
- Write the opening date on the pack.