Spaghetti Sauce - cooking recipe

Ingredients

1 lb. ground beef
1 small onion, chopped
1 large can tomatoes (undrained)
1 large can mushrooms
3 small cans tomato paste
1 tsp. sugar
1/2 tsp. vinegar
Italian seasoning
salt and pepper to taste

Preparation

Brown beef and onion; drain.
Add everything else, plus 1/2 can of water (tomato paste can).
Rinse each can to make the 1/2 can water.
Simmer about 2 or 3 hours.