Spaghetti Pie
["6 oz. spaghetti noodles", "2 Tbsp. margarine", "1/3 c. grated Parmesan cheese", "2 eggs", "1 lb. ground beef", "1/2 c. onion, chopped", "1 jar spaghetti sauce", "1 c. Mozzarella cheese"]
["Cook spaghetti according to package directions. Stir butter, eggs and Parmesan cheese into noodles. Form mixture into 10-inch pie pan. In skillet, cook beef and onion. Drain off fat. Stir in jar of spaghetti sauce. Pour on top of noodles. Bake, uncovered, at 350\u00b0 for 20 minutes. Sprinkle Mozzarella cheese on top and bake 5 minutes more."]
["noodles", "margarine", "Parmesan cheese", "eggs", "ground beef", "onion", "spaghetti sauce", "Mozzarella cheese"]