As the days grow shorter and the air carries a crisp edge, there's a yearning for comfort that only a steaming bowl of soup can truly satisfy.  Enter the timeless elegance of French Onion Soup, a culinary masterpiece that finds its truest calling in the embrace of fall.

In this recipe, we'll embark on a journey through the aromatic realms of slow-cooked onions, delicate herbs, and a robust broth.  We'll uncover the secrets to achieving that perfect balance of sweet and savory, transforming humble ingredients into a dish that evokes the charm of Parisian bistros.