CREAM OF GREEN PEA SOUP

Put 1 can of peas, 1 chopped onion, and 1 cup of water in a saucepan, and cook twenty minutes. At the same time put 1 quart of milk on the fire in a double boiler. When the milk is hot stir in 1 tablespoon of butter, and as it boils, 1 tablespoon of flour which has been dissolved in a quarter of a cup of milk. Rub the peas through a fine sieve, stir into the milk, season with salt and pepper, add 1 teaspoon of chopped parsley, and serve. Instead of the parsley, chopped mint can be used if the flavour is liked, or 1 or 2 mint leaves laid in the tureen before the soup is poured in give a delicate flavour.