By Ali Slagle, The New York Times A survival kit for the holiday season should include a Rolodex of appetizers that can be thrown together quickly or made ahead — ideally both. Gougères and oysters Rockefeller don’t fit that criteria, but these fun and festive snacks do. They’re the types of no-recipe recipes that are more about shopping and assembling than precise measuring, so they’re just what you need whether you’re throwing a last-minute get-together or too busy to cook for the party that’s been on your calendar for months. Dips and spreads provide fresh and creamy richness to (store-bought) accouterments; party mixes offer crunch by the palmful; bite-size appetizers deliver single-handedly; boards and bowls give guests endless options for grazing; and chips and crackers bring from-scratch flavors. Pick one or two from each category, aiming for a happy balance of textures and flavors.