Ingredients:
In
a heavy saucepan, melt butter, cook onion, carrot, and celery for
about 5 minutes or until tender; do not brown. Stir in flour, mustard,
nutmeg and pepper; cook for 2 to 3 minutes.
Stir in chicken stock; simmer for about 20 minutes or until vegetables
are tender. If desired, puree until smooth in blender or food
processor.
Add cream and milk or beer and bring almost to a boil. Add cheese;
heat until just melted, stirring constantly. Add Worcestershire and a
little salt.