I made corn bread, which could be frozen ahead and make stuffing with that and have some warmed up in squares as the bread item. My kids love corn bread. When they were small I tried to make it a history lesson by serving things that
might have been served by the Pilgrims. So green bean casserole didn't make the cut. But I would serve sweetcorn (the frozen stuff) which they loved, mashed potatoes (DH was always disappointed because he wanted roast potatoes -- but I thought that was better for Christmas), the Waldorf salad which was at least based on foods they might have had, the turkey and cornbread and everything cranberry and maybe pumpkin and apple pies (with ice cream

) We never had mince pie because, again, I thought that was more Christmas and besides the mincemeat they have in UK is different. And lots of relishes like carrot sticks, celery sticks, olives, pickles and so forth. Sometimes cranberry shrub as a starter: cranberry juice in a glass with lime sherbet floating in it.
What I found annoying was that the Brits (DH included) expected the same again at Christmas, which is their big feast day. Exhausting so soon after Thanks.