When Mom was alive, on Christmas Day, the food was traditional. Usually, turkey, dressing, mashed potatoes, gravy, sweet potatoes baked with marshmallows, cranberry sauce, green salad, green beans, etc.. The standout was the desserts. Pumpkin pie, pecan pie, chess pie, mince meat pie, apple pie, 5-6 types of Christmas cookies. I remember spending an hour cutting up dried fruit for the cookies.
Christmas Eve, we'd have a normal dinner of whatever. Sometimes Mexican food, sometimes roast beef, sometimes Chinese. We might go to church, since they usually had unusual music, like the hand bell choir. One year, we went to the symphony. Afterward, we'd get to open one gift apiece. Lots of Christmas carols. Two pianists, two guitars, two ukuleles, a banjo, 5 singers. Five members of the family. One year, we went over to the house of one of Dad's co-workers, where everyone played folk music for hours.
Christmas morning, we got up early to open gifts. Santa came as long as we believed in him. Then a big meal, followed by phone calls to everybody and their brother and the kids playing with their new toys.