Heat olive oil in 4-quart saucepot over medium heat and cook onion, carrots and celery, stirring occasionally, 10 minutes or until tender. Stir in garlic and cook 1 minute. Stir in Sauce, water and beans and simmer 10 minutes. Stir in macaroni. Serve, if desired, with crushed red pepper.
Cost per recipe*: $7.03.
Cost per serving*: $.88.
*Based on average retail prices at national supermarkets.