Wisconsin Potato Cheese Soup

Directions

1. In a large saucepan, melt butter over medium-high heat. Saute celery and onion until tender. Add potatoes and broth. Cover and simmer until potatoes are tender, about 12 minutes.
2. In batches, puree potato mixture in a blender or food processor. Return to saucepan. Stir in milk and seasonings. Add the cheese and heat only until melted. Garnish with croutons and parsley.