Classic French Onion Soup Recipe

There’s nothing quite like a bowl of warm, comforting French Onion Soup. This timeless dish, known for its deeply caramelized onions, rich beef broth, and cheesy bread topping, captures the heart of French comfort food. Let's walk through a traditional recipe that brings authentic Parisian flavors to your table.

Ingredients You'll Need

• 4 large yellow onions, thinly sliced

• 3 tablespoons unsalted butter

• 1 tablespoon olive oil

• 2 cloves garlic, minced

• 1 teaspoon sugar

• 1/2 cup dry white wine

• 6 cups beef broth

• 1 bay leaf

• 1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried thyme)

• Salt and pepper to taste

• 1 baguette, sliced

• 2 cups Gruyère cheese, grated

Step-by-Step Instructions

1. Caramelize the Onions

• In a large pot, melt butter with olive oil over medium heat.

• Add onions and cook slowly, stirring occasionally, for about 30–40 minutes until they are deeply golden and caramelized.

• Sprinkle in sugar after 20 minutes to aid the caramelization.

2. Build the Flavor

• Add minced garlic and cook for another minute.

• Pour in the white wine to deglaze the pan, scraping up any browned bits.

• Stir in the beef broth, bay leaf, thyme, salt, and pepper.

• Simmer uncovered for about 30 minutes to deepen the flavor.

3. Prepare the Bread

• Toast baguette slices until golden.

• Top each toast with grated Gruyère cheese and broil until melted and bubbly.

4. Assemble and Serve

• Ladle soup into oven-safe bowls.

• Place a cheesy toast on top of each bowl and broil for a few minutes until the cheese is golden and bubbling.

• Serve hot and enjoy!

Tips for the Best French Onion Soup

• Patience is key: Proper caramelization takes time but makes all the difference.

• Use homemade or high-quality broth for a richer flavor.

• Gruyère cheese is traditional, but Emmental or Swiss cheese works too.

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Mastering this French Onion Soup will warm your kitchen and inspire you to dive deeper into the rich and elegant world of French cooking. Bon appétit!