Don’t suffer through a bowl of cold leftover mashed potatoes—transform yesterday’s side dish into airy, crispy, hot mashed ...

A helping of Parm in the fritters adds richness, while the crème fraiche and smoked salmon take things totally over the top.

If you find yourself with a substantial amount of leftover mashed potatoes and aren't sure what to do with the spuds, consider these creative options.

Have leftover potatoes and don’t know what to do with it?... 2 tablespoons vegetable oil1/4 cup buttermilk2 large eggs2 1/2 cups leftover mashed potatoes3 tablespoons chopped scallions1 cup shredded ...