Potato soup

This recipe is ok, for potato soup, just as simple as can be to make. It comes from 1967 Kansan`s Silver Spoon cookbook

Potato soup
Mrs Betty Langston

6 medium potatoes
salt and pepper
1 stick margarine
1 large onion, chopped finely
1 -14 1/2-oz can evaporated milk

peel and cut potatoes into small pieces. add chopped onion, salt and enough water to cover. Boil until very tender. Add milk, margarine, salt and pepper to taste. Cook a few minutes longer, stirring frequently. Serves 5