How long can you store cooked potatoes? USDA. Web Cooked potatoes and other cooked vegetables can be safely kept in the refrigerator 3 to 4 days. United States Department of Agriculture's Food Safety and Inspection Service does not inspect fruits or vegetables. The United States Food and.
Web In the Freezer. It is better to boil potatoes before freezing them because uncooked potatoes do not freeze properly. Cooked potatoes can be kept in the freezer.