I’m always looking for easy holiday potluck ideas, especially potluck sides. This mashed potato casserole is always a hit—especially because it’s topped with onions and bacon! —JoAnn Koerkenmeier, ...

A friend of ours recently hosted a Mediterranean potluck for his birthday. I figured everyone else would bring hummus, falafel and some of the other mainstays, so I decided to attempt my hand at ...