Spaghetti Italiano

Ingredients

• 1 lb. ground meat
• 1 onion, chopped
• 1 green pepper, chopped
• 1 lb. can sliced tomatoes
• 1 can tomato paste
• 1 can water
• 1 small can mushroom stems
• 2 tsp. Worcestershire sauce
• 1/4 tsp. oregano
• 1/4 tsp. pepper
• spaghetti
• 2 Tbsp. butter
• Parmesan cheese