1-2 lb. ground beef
1/2 c. onion, chopped
1/4 c. green pepper, chopped
1 c. tomato puree
1 tsp. oregano
2 cloves garlic, crushed
1/2 tsp. salt
1 c. mushrooms

Brown beef. When light brown add onion and peppers, cook 5 minutes. Add paste and puree. Season with oregano and garlic. Add 3/4 cup water. Add mushrooms. Let simmer while you cook spaghetti