I have a potluck at least once a month a work and I'm curious what other people's go-to dishes are. I typically sign up for drinks and get a few 2Ls of store brand soda or bake a dessert with whatever I have on hand but would like to consider other cheaper or less time consuming foods. What are some of your favorite potluck dishes? emphasis on the low effort and low cost, like $10 max (only need 15 or so servings)