1. Preheat Oven to 350 degrees.
2. In a large bowl, mix together cooked pasta, beef, sauce, and 1/2 cup of shredded cheese.
3. Place pasta mixture into baking dish and cover with lid or alulminum foil and Bake for 30-35 minutes.
4. Take dish out of the oven and remove cover, top with remaining cheese and sprinkle with parsley. Bake for another 8-10 minutes.