2 (28 oz.) jars of spaghetti sauce (Ragu, Newman's Own etc.)
2 lg. boxes of lasagna noodles, cooked
8 oz. cottage cheese
1 to 1 1/2 lbs. hamburger
1 c. Parmesan cheese
1 pkg. Mozzarella cheese

Brown hamburger and add sauce, cottage cheese, Parmesan cheese and 1/2 Mozzarella cheese. Layer noodles and sauce mixture. Sprinkle the rest of Mozzarella cheese on top. Bake on 350 degrees for 30 minutes.