01 of 72 Classic Sweet Potato Casserole This classic sweet potato casserole is topped with a crunchy brown sugar and pecan streusel. This is so good, that you'll need to beprepared to take a bow. 02 of 72 Vegan Mashed Potatoes Ultra creamy homemade mashed potatoes are a dream of a side dish. From the holiday table to a quick side, they're a filling and satiating addition to a meal. For anyone following aveganlifestyle, the usual additions of butter and milk or cream are off the table, but that doesn't mean you can't still make a heavenly mashed potato dish. 03 of 72 Gluten-Free Green Bean Casserole A creamygreen bean casseroleis anessential side dishfor any holiday meal, especiallyThanksgiving, and it can easily be made gluten free. Most standard cream of mushroom soups and crispy fried onions contain gluten, but there are alternatives. This version is made with gluten-free cream of mushroom soup and homemade crispy fried onions coated with buttermilk and a gluten-free flour blend. 04...