1/8 c. oil
1 lg. onion, sliced
4 zucchini (approximately 6 c.)
3 c. diced fresh tomatoes
1/2 tsp. salt
1 bay leaf
1/4 tsp. pepper
1/4 tsp. Italian seasoning
8 oz. spaghetti noodles
Cheddar cheese

Saute in large skillet oil and onion. Add next 6 ingredients. Simmer covered for 15 minutes; uncover and simmer 10 minutes more. Discard bay leaf. Cook noodles according to package directions. Serve spaghetti topped with cheese the zucchini sauce and a sprinkle of Parmesan.