Potato Soup - cooking recipe

Ingredients

6 medium potatoes
1 large onion
2 stalks celery
1/2 c. butter or margarine
3/4 c. flour
1 1/2 tsp. salt
pepper to taste
6 c. milk

Preparation

Wash, peel and dice potatoes, onion and celery.
Add just enough water to cover vegetables.
Cook until they're barely soft enough to pierce with a fork.