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Classic Easy French Onion Soup Recipe

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Ingredients

Scale
  • 5 large yellow onions, thinly sliced
  • 3 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 2 cloves garlic, minced
  • 1 teaspoon sugar
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 6 cups beef broth
  • 1 cup dry white wine (optional)
  • 2 bay leaves
  • 1 tablespoon fresh thyme (or 1 teaspoon dried thyme)
  • 1 baguette, sliced into 1-inch rounds
  • 2 cups Gruyère cheese, grated (Swiss cheese or Emmental can be substituted)

Instructions

  • Caramelize the Onions: In a large, heavy-bottomed pot, melt butter and olive oil over medium heat. Add the sliced onions and cook slowly, stirring occasionally. After 10 minutes, sprinkle in the sugar and a pinch of salt to help the onions caramelize. Continue cooking for 30-40 minutes, stirring frequently, until the onions are deep golden brown.
  • Add Garlic and Broth: Stir in the minced garlic and cook for 1-2 minutes. Add the beef broth, white wine (if using), bay leaves, thyme, salt, and pepper. Bring the soup to a simmer, reduce the heat to low, and let it cook for another 20-25 minutes, allowing the flavors to meld together.
  • Toast the Baguette Slices: Preheat the oven to 350°F (175°C). Arrange the baguette slices on a baking sheet and toast in the oven for about 10 minutes, until they’re crisp and golden.
  • Prepare the Bowls: Ladle the soup into oven-safe bowls, leaving room for the bread. Place one or two toasted baguette slices on top of the soup and generously sprinkle with the grated Gruyère cheese.
  • Broil the Cheese: Set the oven to broil. Place the soup bowls on a baking sheet and broil for 3-5 minutes, until the cheese is melted, bubbly, and golden brown.
  • Serve: Carefully remove the bowls from the oven and serve the soup immediately while the cheese is still warm and gooey.

Nutrition

Find it online: https://succulentrecipes.com/classic-easy-french-onion-soup-recipe/