Prep Work: Dice carrots, potatoes and onions; store together. Cut green beans, drain navy beans; store together. Mix last 4 ingredients together and set aside.
Combine carrots, onion and potatoes with 6 c. water (for yield of 6) in soup pot. Bring to a boil, then reduce to a simmer for 20 min leaving the lid on. Add salt.
Add green beans, navy beans, uncooked spaghetti and one slice of French bread. Add a little pepper then simmer for 15 min.
In a small bowl make the "pistou" by combining garlic, tomato paste, fresh basil, Parmesan cheese and olive oil.
When soup is done, take a cup and mix in with the pistou, then add all to soup pot. Add some water if too thick. Serve with whole grain bread.
SPECIAL BREAD: Mix together equal parts mayonnaise, plain yogurt and sour cream. Add some finely diced green onion, spread on bread, sprinkle with Parmesan cheese and broil or bake until lightly browned.
(adapted from Let's Get Together cookbook "soupe au pistou (french vegetable soup)" and "apres-ski snacks")