DIRECTIONS
In a large saucepan, bring 2 quarts water to a boil. Add carrots, celery and broccoli; cover and boil for 5 minutes. Drain and set aside.
In the same saucepan, saute onion in butter. Add flour and stir to make smooth paste. Gradually add chicken broth and milk. Cook until mixture thickens, about 8-10 minutes. Add vegetables; heat until tender. Add cheese; heat until cheese is melted. Yield: 6-8 servings (2 quarts).