"Nancy2" wrote in message
...
I have read about it in numerous books of fiction, about people in the UK.
I have always thought it is the same as
a condensed (simmered.or boiled down beef stock, aka consommé). It is
supposedly a "mild fix" for
someone who needs their strength back after being ill with something like
the flu.
N.
==
Not something I have ever done

))