Do Uncrustables Have to Be Refrigerated?

Keep Uncrustables® Sandwiches frozen until ready to eat. ... Refrigerated Uncrustables® Sandwiches should be eaten within 1 day or 24 hours for best taste. Unrefrigerated Uncrustables® Sandwiches should be eaten within 6-8 hours of thawing.

Do uncrustables ever go bad?

It will spoil or rot in just a few hours if the temperature is very warm. The cooler the temperature the longer it will take to spoil. If it's kept refrigerated it could remain unspoiled for days, possibly even weeks if the bread was fresh.

Do Smucker's Uncrustables need to be refrigerated?

For best quality of our Uncrustables, we suggest once thawed Smucker's Uncrustables may be refrigerated for up to 24 hours. However, refrigerating may dry out the bread. For best flavor we recommend eating within 8 to 10 hours of defrosting.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.