Add Yahoo as a preferred source to see more of our stories on Google. Whether you're cooking the Thanksgiving feast or just Tuesday dinner, it's easy to go a little overboard with the mashed potatoes.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are plenty of recipes that repurpose mashed potatoes and transform them into something totally new.

Potatoes, including white potatoes and sweet potatoes, will last for weeks at room temperature and up to a month or so if kept in a cool, dark place with good ventilation. But did you know they can ...

Use our Test Kitchen's best tips to store and reheat mashed potatoes when you make too much or want to prep for holiday cooking. Fact checked by Marcus Reeves Use containers that are airtight to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The freezer is one of the best ways to prolong the lifespan of your leftover mashed potatoes. The best ...

The freezer is one of the best ways to prolong the lifespan of your leftover mashed potatoes. The best way to store mashed potatoes is in a resealable freezer bag or in pre-portioned freezer cubes. To ...