French onion soup

French onion soup is a beloved classic that combines a rich, savory broth made from meat stock with caramelized onions. Often, it's served with a delightful topping of croutons and cheese on a large piece of bread, making it a comforting and hearty dish.

The history of this soup dates back to Roman times when onion soups were common fare for the poor, thanks to the easy availability and cultivation of onions. The version we know today, however, has its roots in 18th-century Paris, France. This modern take typically involves beef broth and caramelized onions, creating a deep, flavorful experience.

French onion soup made its way to the United States in the 1960s, during a period of rising American interest in French cuisine. Whether enjoyed as a main course or as a starter, this soup is versatile and deeply satisfying.

Recipes can vary significantly. Some call for different ingredients like meat stock, water, milk, eggs, or even flour to thicken the soup. The key is to slowly cook the onions until they're beautifully caramelized, often enhancing the flavor with a splash of brandy or sherry. The crowning glory is a slice of bread topped with cheese, which is then broiled or baked until golden and bubbly.

You might also hear this dish referred to by other names, such as Soupe à l'oignon à la Parisienne, Gratinée Parisienne, Gratinée des Halles, Gratinée Lyonnaise, Soupe à l'oignon Lyonnaise, or Soupe à l'oignon Gratinée. No matter what you call it, French onion soup remains a favorite for its rich, comforting taste that warms the soul.