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Easy French Onion Soup Recipe

Easy French Onion Soup Recipe

4.7 from 25 reviews

Warm up with a comforting bowl of Easy French Onion Soup. Caramelized onions, savory broth, toasted baguette, and melted Gruyère cheese come together in this classic and delicious soup.

Ingredients

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For the Soup:

  • 4 tablespoons unsalted butter
  • 2 tablespoons olive oil
  • 4 large yellow onions, thinly sliced
  • 1 teaspoon salt
  • 1/2 teaspoon sugar
  • 1/2 teaspoon black pepper
  • 2 cloves garlic, minced
  • 1/4 cup dry white wine (optional)
  • 6 cups beef broth, low-sodium
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried)
  • 1 bay leaf

For Serving:

  • 1 baguette, sliced
  • 1 1/2 cups shredded Gruyère cheese

Instructions

  1. Caramelize Onions: In a large pot, melt butter with olive oil over medium heat. Add onions, salt, sugar, and pepper. Cook slowly until deeply golden and caramelized.
  2. Add Flavors: Stir in garlic, then pour in white wine (if using). Add beef broth, Worcestershire sauce, thyme, and bay leaf. Simmer.
  3. Toast Baguette: Preheat broiler. Toast baguette slices until golden.
  4. Assemble and Serve: Ladle soup into bowls, top with baguette slice and Gruyère. Broil until cheese melts. Serve hot.

Notes

  • If you don’t have oven-safe bowls, toast bread separately with cheese and place it on top of the soup before serving.
  • Use Swiss cheese if Gruyère isn’t available.

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