Expiration & Storage Tips
When does Pupusas expire?
Unopened, pupusas purchased from the grocery store in a sealed, refrigerated package can last for up to a week past the printed date on the package. If they are homemade, they can last for up to 3-4 days in the refrigerator. If you've opted for freezing your pupusas, they can last up to 3 months.
How do you tell if Pupusas is bad?
Look out for a change in scent and texture. Pupusas that have gone bad typically adopt sour or off-smell. The texture of the masa may become extremely hard or strangely soft, and the filling may start to become slimy. Additionally, any visible mold or discoloration is a definite sign of spoilage.
Tips for storing Pupusas to extend shelf life
• Store your pupusas in a tightly sealed container if they're not already in packaging. This prevents them from soaking up smells and moisture from your fridge.
• If you plan on freezing your pupusas, wrap each one individually in plastic wrap and then put them all in a Ziploc bag. This will prevent freezer burn and help them retain flavor.
• Before freezing them, allow your pupusas to cool down completely so they won't release steam inside the freezer bag, which could lead to iciness and a change in texture when defrosting.
• To defrost, you can either leave them in the fridge overnight or heat them on the stove with a splash of water to steam them.