Spaghetti - cooking recipe

Ingredients

1 lb. ground beef
1 medium onion, chopped
1 can chopped tomatoes
1 (6 oz.) can tomato paste
1 (6 oz.) can water
1 (4 oz.) can mushrooms, sliced (undrained)
2 tsp. Worcestershire sauce
1 bay leaf
1 tsp. salt
1/4 tsp. oregano
1/4 tsp. pepper
1/4 tsp. cinnamon
1 (7 oz.) spaghetti
2 Tbsp. butter
Parmesan cheese

Preparation

Brown meat and onions until tender.
Drain excess fat.
Add other ingredients, except spaghetti, butter and cheese.
Simmer, uncovered, for 1 hour.