How long do scalloped potatoes stay in fridge for?

Scalloped potatoes can be stored in the refrigerator for about 3 to 5 days. To ensure they stay fresh, make sure to keep them in an airtight container. If they develop an off smell or visible mold, it's best to discard them. For longer storage, consider freezing them, which can extend their shelf life for up to 2-3 months.