It's the big Thanksgiving dinner, and this year it's all about keeping it simple. Giada De Laurentiis asks her guests to each bring something that can be added to a large antipasti platter as an afternoon appetizer. Then, the big meal includes a Spicy Turkey Breast Cacciatore, Smokey Candied Carrots and Walnut Gremolata, Simple Wilted Greens and Chocolate Chunk Hazelnut Pie.