Jul 14 2026
RestaurantsFish Bones GrillFrench Onion Soup Recipe

French Onion Soup Recipe

Inspired by Fish Bones Grill
Time1h 15m
Serves6

with focaccia croutons & Gruyere cheese

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Ingredients

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Ingredients

Method

Directions

  1. 1

    Caramelize the Onions

    In a large pot, melt butter and olive oil over medium heat. Add the sliced onions and cook, stirring occasionally, until the onions are caramelized and golden brown, about 25-30 minutes.

  2. 2

    Deglaze and Simmer

    Add the dry white wine to the pot to deglaze it, scraping up any browned bits. Let the wine reduce for about 5 minutes. Then add the beef broth, thyme, bay leaf, salt, and black pepper. Bring to a boil, then reduce heat and let it simmer for 30 minutes.

  3. 3

    Prepare the Croutons

    While the soup is simmering, preheat your oven to 375°F (190°C). Cut the focaccia bread into cubes and place them on a baking sheet. Bake for about 10-15 minutes until they are golden and crispy.

  4. 4

    Assemble the Soup

    Remove the bay leaf from the soup. Ladle the soup into oven-safe bowls, top each with a generous amount of Gruyere cheese and a few focaccia croutons.

  5. 5

    Broil and Serve

    Place the bowls under the broiler for 2-3 minutes, or until the cheese is bubbly and golden. Garnish with fresh parsley before serving.

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