Cook Spaghetti according to package directions. Meanwhile, in a large skillet, cook beef and onion over medium heat until meat is no longer pink; drain. Stir in spaghetti sauce and seasoned salt; set aside.
2
In a large bowl, which the eggs, parmesan cheese and butter. Drain spaghetti; add to egg mixture and toss to coat.
3
Place half of the spaghetti mixture in a greased 3-qt. baking dish. Top with half of the cottage cheese, meat sauce and mozzarella cheese. Repeat layers.
4
Cover and bake at 350 degrees for 40 minutes. Uncover; bake 20-25 minutes longer or until cheese is melted.
