Sweet Potatoes, Pumpkins and Squashes: Colorful and naturally sweet, these vibrant orange and deep yellow holiday favorites are rich in nutrients, including fiber and the alpha and beta carotenes that convert to immune-boosting, vision-enhancing Vitamin A. Bake whole in the oven till soft, scoop out any seeds and pulp, and whip the warm flesh into creamy delicious with a touch of cayenne, salt, bu