Soupe à l’Oignon Recipe: A Classic French Onion Soup

Soupe à l’Oignon, a classic French onion soup, is a warm and comforting dish that is perfect for a cold winter night. This soup is made with caramelized onions, beef broth, and a hint of white wine, topped with a crouton and melted cheese. It’s a simple yet satisfying meal that is sure to warm you up from the inside out.


  • 3 large yellow onions, thinly sliced
  • 3 tablespoons of butter
  • 3 tablespoons of all-purpose flour
  • 1/2 cup of white wine
  • 6 cups of beef broth
  • 1 teaspoon of thyme
  • 1 bay leaf
  • 1/2 teaspoon of salt
  • 1/4 teaspoon of black pepper
  • 6 slices of baguette
  • 6 slices of Gruyere cheese


  1. In a large pot, melt the butter over medium heat. Add the onions and cook, stirring frequently, until they are caramelized and soft, about 30 minutes.
  2. Sprinkle the flour over the onions and stir to combine. Gradually add the white wine, stirring constantly, until the mixture thickens, about 2 minutes.
  3. Add the beef broth, thyme, bay leaf, salt, and pepper, and bring to a boil. Reduce the heat and let the soup simmer for 10 minutes.
  4. Preheat the oven to broil. Place the slices of baguette on a baking sheet and top each slice with a slice of cheese. Broil until the cheese is melted and bubbly, about 2-3 minutes.
  5. Ladle the soup into oven-safe bowls. Place a crouton on top of each bowl and top with a slice of cheese. Broil until the cheese is melted and bubbly, about 2-3 minutes.
  6. Serve hot and enjoy!

The Soupe à l’Oignon is a classic French soup that is both easy to make and delicious. With its caramelized onions, hearty beef broth, and melted cheese, it’s the perfect dish for a cold winter night. Whether you’re looking for a simple dinner or a cozy meal to warm you up, this Soupe à l’Oignon recipe is sure to hit the spot. So why not give it a try and enjoy a taste of France in your own home!

Soupe à l’Oignon, French, Onion Soup, Recipe, Winter, Dinner


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