Vegetable Chowder

Cook potatoes, onions, broccoli, carrots, and celery in the water in a large pot until vegetable are tender. Then make the white sauce. Melt the butter and whisk flour into it. Let this bubble for 2 minutes. Slowly add the milk and let it thicken. Pour the white sauce into the rest of the mixture. Cook 10 minutes more. Add cheese salt and pepper.