2 lbs. hamburger meat
2-3 cans tomato sauce
Worcestershire sauce
Oregano
Bay leaves
Onions
Bell pepper
Salt

Brown hamburger meat, drain. Add chopped onion and bell pepper, tomato sauce, salt, Worcestershire sauce, oregano, and bay leaves. Bring to a boil, then let simmer for 1 to 2 hours. Very good if you simmer in slow cooker for 4 to 6 hours.

Boil spaghetti noodles, as directed on package; drain and stir into spaghetti sauce. Serve with Parmesan cheese.