3-4 c. raw potatoes, diced
1 onion, minced
1 celery stalk, diced
4 c. boiling water
4 tbsp. butter
3 tbsp. flour
1 tsp. salt
4 c. milk, scalded

Cook potatoes, onion and celery about 1 hour. Melt butter, add flour and salt. Add milk and cook until smooth and thick, stirring constantly. Drain potatoes and combine with white sauce.