Ingredients:
In large heavy pot, cook onions, green pepper, and garlic in oil until crisp-tender but not brown. Put tomatoes through blender or cut with edge of spoon. Add tomatoes and remaining ingredients to pot. Simmer uncovered, stirring occasionally, for 1 hour. (or to prevent splattering, cover partially, leaving room for liquids to partially evaporate.) Remove bay leaf.
Makes about 7 cups of sauce. Use with 1 1/2 pounds spaghetti to serve 6-8 people.
For meat sauce, brown 1 lb ground beef (or turkey) along with the onions, green pepper, and garlic. Then proceed with the directions above.