Brown beef and drain. Add garlic, salt, pepper, sugar, and tomato sauce. Cover and simmer 15 minutes. Cook noodles and drain. Chop parts of tops and bottoms of green onions and mix with cream cheese and sour cream. Grease a 9" x 13" baking dish with Crisco. Fill dish with layers of (from bottom up) noodles, meat sauce, sour cream mixture, grated cheese ù 2 times over. Bake at 350░F for 20 minutes.