We've been doing this for a few years now, it's easier, and it keeps everyone happy. How about kielbasa, pierogies, buffalo wings (take out, baby!), potato skins, pot stickers (frozen), pita/hummus, cucumber and tomato salad, pizza, piggies in a blanket (the hotdog kind), bagel bites... It's not super "Christmassy," but it's food that we all like.
HTH!