Potato Soup

4c peeled and cubed potatoes
1c chopped celery
1 onion, chopped
2c chicken broth
2 tsp salt
1 can evaporated milk...
3T butter
pepper to taste

Combine potatoes, celery and onion in pan. Pour broth over, then add salt IF needed.
Simmer until potatoes are tender, about 20min. Stir in the milk and butter. Heat through, don't boil. Add pepper to taste.