Jul 14 2026
RestaurantsMoxies Gloucester RestaurantFrench Onion Soup Recipe

French Onion Soup Recipe

Time1h 30m
Serves6

Make French Onion Soup Recipe in just 1h 30m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Soup Base

Toppings

Method

Preparing the Soup Base

  1. 1

    Sauté the Onions

    In a large pot, melt the unsalted butter and olive oil over medium heat. Add the sliced yellow onions, stirring them to coat with the butter and oil. Cook for about 15-20 minutes until the onions are soft and lightly caramelized.

  2. 2

    Add Garlic

    Minced the garlic cloves and add them to the pot. Stir and cook for an additional 2-3 minutes until fragrant.

  3. 3

    Deglaze with Wine

    Pour in the dry white wine, scraping the bottom of the pot to deglaze. Allow the wine to reduce for about 5 minutes.

  4. 4

    Simmer the Broth

    Add the beef broth, thyme leaves, bay leaf, salt, and black pepper to the pot. Bring the mixture to a boil, then reduce the heat to low and let it simmer uncovered for 30-40 minutes.

Preparing the Toppings

  1. 5

    Prepare the Baguette

    While the soup is simmering, slice the baguette into 1-inch thick slices. Toast the slices in a broiler or toaster oven until golden brown.

  2. 6

    Prepare the Cheese

    Grate the Gruyère and Parmesan cheeses and set them aside for topping the soup.

Final Assembly

  1. 7

    Serve the Soup

    Once the soup has simmered, remove the bay leaf. Ladle the soup into oven-safe bowls, filling them about three-quarters full.

  2. 8

    Add Toppings

    Place a slice of toasted baguette on top of each bowl of soup, then sprinkle a generous amount of Gruyère and Parmesan cheese over the bread.

  3. 9

    Broil

    Place the bowls under the broiler for 2-3 minutes, or until the cheese is bubbly and golden brown.

  4. 10

    Serve Hot

    Carefully remove the bowls from the oven and let them cool slightly before serving hot.

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