Twice-Baked Cauliflower: all the goodies of twice-baked potatoes without the carbs! Don't use the low fat cream cheese or sour cream. Typically low fat or fat free have higher carbs than the full version!
Cornflake, Pecan, and Marshmallow-Topped Sweet Potato Casserole Recipe < 60 Spectacular Thanksgiving Side Dish Recipes - Southern Living--this what I did except I didn't use cornflakes. I used lemon exstract, cut pecans & brown sug/ butter together.
Cornbread Dressing, my family has always used that stove top stuffing, but I find it overly gummy and too sagey. But it just isn't Thanksgiving without a small portion of my plate devoted to the dressing.