Potato Soup - cooking recipe

Ingredients

1 stick butter or margarine
2 stalks celery (and greens), chopped
1 onion, chopped
2 cans beef consomme soup
1 beef bouillon cube
5 medium potatoes, cubed
1 tsp. parsley flakes
1 large container sour cream
salt and pepper to taste

Preparation

Melt butter in 2-quart saucepan. Add celery and onion.
Cook until tender and transparent. Add the consomme soup, beef bouillon cube, potatoes and parsley. Cook until potatoes are done.
Let mixture cool. Remove a small amount of liquid.
Mix with sour cream in a bowl until smooth, then add to soup mixture.
Be sure soup is cool before mixing with sour cream.