Saute onions and lean ground meat until meat is brown and onions are soft. Drain and return to pot
Add tomato sauce and a can of water and let cook for 15-20 minutes
Add oregano, salt & pepper to taste and sugar letting cook on medium heat for 45 minutes.
Preheat oven to 350. Layer noodles, meat then cheese. Repeat these steps until all ingredients are used making sure your meat and cheese are on top. Cook for 35-45 minutes or until cheese is golden brown