1 lb. hamburger
1/2 tsp. salt
6 oz. spiral noodles, cooked & drained
2 c. Mozzarella cheese
Parmesan cheese
1/2 chopped onion
1 3/4 c. spaghetti sauce

Brown hamburger and onion. Stir in spaghetti sauce. Simmer until heated through. Remove 1 cup meat sauce and set aside. Stir noodles into remaining sauce. Place 1/2 of noodle sauce mixture in 2 quart casserole. Cover with cottage cheese and half of Mozzarella cheese. Add remaining noodle sauce mix. Top with 1 cup of reserved meat sauce and Mozzarella cheese. Sprinkle with Parmesan cheese.