Ooo, I've been looking for some ideas myself.
I dunno how traditionally thanksgiving this is, but I'm making cheese garlic biscuits like the ones as Red Lobster to go with our Thanksgiving dinner. I LOVE them. I seriously eat one for breakfast the morning after if we have leftovers. They are soo easy.
You need:
* 2 cups Bisquick (I've made it without bisquik before and just looked up a bisquick alternative recipe)
* 2/3 cup milk
* 1/3 cup grated cheddar cheese
* 1/2 cup melted butter (using a cup of the garlic sauce that comes with pizza from papa johns works even better!)
* 1/4 tsp. garlic salt
Mix Bisquick, milk, and cheese until it forms a soft ball. Beatfor 30 seconds. Drop by balls onto an ungreased baking sheet and bake at 450 degrees for 8 to 10 minutes (sometimes it takes a minute or two longer if you make the biscuits big). Mix butter and garlic and brush on top (or just use the garlic dipping sauce from papa johns) and sprinkle a little cheese on top if you want while still on the pan and hot.
Candy Crunch Pudding Pie (really easy, beautiful, DELICIOUS desert: the best kind

)
you need:
* 2 cups milk
* 2 pkg (4 serving size each) JELLO chocolate instant pudding & pie filling
* 1 tub (8 ounces) cool whip, thawed and divided
* 2 milk chocolate english toffee candy bars (or really whatever candy bar you wish to use... Twix, butterfinger, snickers, reese's) chopped and divided
* 1 oreo pie crust (6 ounces)
* 1 square baker's semi-sweet baking chocolate, melted
Beat milk and dry pudding mixes with a whisk for 2 minutes or so. Gently stir half of the cool whip and all but 3 tablespoons of the candy bar. SPOON into crust (pouring is a little hard at this point). Top with remaining whipped topping and candy. Drizzle with chocolate. You can serve it immediately or refrigerate until ready to serve.