There’s a certain serendipity that happens at a potluck. Foods that have never mingled together find themselves side by side: jambalaya in a crockpot, a cardboard pizza box, a plastic tub of Trader Joe’s hummus, a platter of gluten-free brownies. None of it really makes sense when scooped together onto a plate, but all of the flavors blend like fast friends—and if you’re lucky, oftentimes, the people do, too.