CREAM OF MUSHROOM SOUP

1/8 of a medium onion
1 cup sliced mushrooms
2 tablespoons butter or margarine
2 cups milk
2 tablespoons flour
1/3 cup celery pieces
1/2 teaspoon salt
Dash pepper

Place onion in Sunbeam Blender; cover and process at Chop.

Saute mushrooms and onion in butter.

Put remaining ingredients into Blender; cover and process at Mix until smooth.

Add mushrooms and onions. Process at Chop until mushrooms are finely chopped.

Pour into saucepan and cook until thickened.

Makes 4 servings
From: Recipelink.com
Source: Recipe booklet: Sunbeam Portable Electric Cookery, 1970