Preheat oven to 350. Butter 9x13 pyrex dish with 2 tbs butter. Cook noodles, drain, toss with 4 tbs melted butter. In a large bowl, combine eggs, sour cream, cottage cheese, sugar, vanilla, cinnamon and 6 tbs butter. Add buttered pasta and cranberries and mix. Transfer noodle mixture to baking dish. Drizzle cream (1 cup heavy whipping cream) over noodles and sprinkle with cinnamon. Bake until top is golden, sides are bubbling and center is set about an hour. Let sit 15 min before serving.