We're hosting our first poker tournament at our new place on Saturday, and I seem to have left all of my culinary creativity in our old apartment. We're doing a cheese plate, and assorted chips, crackers, and pretzels, but I need an idea for either a dip or a bite-sized snack that won't be too greasy or sticky, or otherwise get all over the cards. I'll have about an hour to prep and cook. Please, no spinach or large chunks of onion. Thanks!