Season the minced meat with salt and pepper and cut into small dumplings with 2 teaspoons. Let the minced meatballs stand in the boiling chicken stock for about 10 minutes.
Heat butter or margarine, sprinkle with flour and sweat lightly in it. Pour the strained chicken broth and the asparagus water on top and simmer for 5 minutes. Add asparagus pieces and minced meatballs and heat in them. Season the soup with salt, pepper, lemon juice and Worcestershire sauce. Refine with cream and serve.