Once you have it made, you can eat it hot warm or cold and it’s even better if you leave it overnight.
From: Summer Suppers
Originally from Lyons, onion soup was made popular during the 19th Century by Parisian market workers in Les Halles. Traditionally served after a nuit blanche (sleepless night) because of its supposed ability to quickly dissipate the effects of alcohol, it is an invigorating and revitalising soup.
From: Trish's Paris Kitchen
Luxury cheese on toast!