Jul 14 2026
RestaurantsBeaujolais BistroOnion Soup A La Gratinée Recipe

Onion Soup A La Gratinée Recipe

Inspired by Beaujolais Bistro
Time1h 15m
Serves4

Indulge in our classic Onion Soup a la Gratinée, where sweet, caramelized onions meld with rich beef broth, creating a warm and comforting base. Topped with a golden, bubbling layer of Gruyère cheese and toasted baguette, this dish is a perfect harmony of savory flavors and delightful textures. A timeless French classic that warms the soul with every spoonful!

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Ingredients

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Main Ingredients

Method

Cooking Instructions

  1. 1

    Sauté the Onions

    In a large pot or Dutch oven, melt the butter over medium heat. Add the sliced onions and cook, stirring frequently, until they are caramelized and golden brown, about 25-30 minutes.

  2. 2

    Add Broth and Seasoning

    Once the onions are caramelized, stir in the beef broth, dry white wine, thyme, bay leaf, salt, and pepper. Bring the mixture to a boil, then reduce the heat to low and let it simmer for 30 minutes.

  3. 3

    Prepare the Baguette

    While the soup is simmering, preheat your oven to 400°F (200°C). Arrange the baguette slices on a baking sheet and toast them in the oven until golden brown, about 5-7 minutes.

  4. 4

    Assemble the Soup

    Remove the bay leaf from the soup. Ladle the soup into oven-safe bowls. Place a slice of toasted baguette on top of each bowl of soup and sprinkle generously with shredded Gruyère cheese.

  5. 5

    Broil the Cheese

    Place the assembled bowls on a baking sheet and broil in the oven until the cheese is bubbly and golden brown, about 3-5 minutes. Watch carefully to prevent burning.

  6. 6

    Serve

    Carefully remove the bowls from the oven and let cool slightly before serving. Enjoy your delicious Onion Soup a la Gratinée!

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