Zucchini Garden Chowder

2 med. zucchini, diced (I used 1 zucchini and 1 summer squash)
1 med. onion, diced
1 TB. parsley
1 tsp. basil
1/3 c. butter
1/3 c. flour
1 tsp. salt
1/4 tsp. pepper
3 c. water
3 chicken boullion cubes
1 tsp. lemon juice
1 can diced tomatoes
1 can evaporated milk
1 pkg. frozen corn or 1 can drained
1/4 c. grated parmesan cheese

Saute onion, zucchini, and butter with seasonings until just tender. Stir in flour, salt and pepper. Stir in water, boullion cubes, and lemon juice. Mix well, bring to a boil for 2 minutes. Add tomatoes, milk, and corn. Bring to a boil, then cover and let simmer 5 min. or until corn is tender. Add cheese.