Chicken soup with vegetables

Ingredients:

1 chicken,
3-4 carrots,
1 celery,
1 onion,
1 spoonful flour,
1 cupful milk,
40g butter,
1 egg,
pepper,
parsley,
salt,
vermicelli if desired.

How to make:

Boil the whole chicken and peppercorns in salt water, bone the meat. Fry the finely chopped carrots, celery
and onion in butter and some water until soft, stir in the flour, blend in the chicken pieces after about 5min and boil
for another 10min. Thicken with beaten egg and milk under constant stirring.
Sprinkle with finely chopped parsley before serving.