French onion soup takes patience and attention to detail. But get it right, and you've nailed one of the best comfort foods there is. Learn how from Ludo Lefebvre, a French chef who knows what's up.Still havent subscribed to Bon Appetit on YouTube? http://bit.ly/1TLeyPn ABOUT BON APPTIT Cook with confidence using Bon Appetits kitchen tips, recipes, videos, and restaurant guides. Stay current on the latest food trends, dining destinations, and hosting ideas. Ludo Lefebvre Makes French Onion Soup | Bon Apptit
