Last night the cooking club on campus that I participate in was having a meeting/potluck, and I needed something to bring. It had to be fast, easy, and delicious, of course. But since this potluck was taking place on campus in a classroom with no way to reheat food, there were the added challenges that it needed to be reasonably easy to transport, and it needed to taste good cold. Usually when I go to these potlucks, I just make cookies. This time, though, I wanted to bring something savory r...