Potato Soup - cooking recipe

Ingredients

5 lb. white potatoes
1 large onion
9 c. water
2 c. dry milk
1 lb. butter or margarine
salt and pepper to taste

Preparation

Peel and dice potatoes.
Peel and cut up onion.
Cook potatoes and onion in 8 cups water.
When done, remove 2 cups water and reserve.
Add butter to hot potatoes.
Mix dry milk with reserved potato water.
Mash potatoes coarsely.
Add milk to potatoes.
If desired, add additional water, salt and pepper to taste.