Classic French Onion Soup

A timeless French Onion Soup made with caramelized onions, a rich beef broth, and topped with crusty bread and melted Gruyère cheese. Perfect for a cozy dinner or a sophisticated starter.

Ingredients

• 4 large yellow onions, thinly sliced
• 3 tablespoons unsalted butter
• 1 tablespoon olive oil
• 1 teaspoon sugar
• 4 cups beef broth
• 2 cups chicken broth
• 1/2 cup dry white wine
• 2 bay leaves
• 4 fresh thyme sprigs
• 1 teaspoon salt (adjust to taste)
• 1/2 teaspoon black pepper
• 6 slices of French baguette
• 1 cup shredded Gruyère cheese

Instructions

1. Heat butter and olive oil in a large pot over medium heat.
2. Add sliced onions and sugar, cooking until they become golden brown and caramelized (about 30-40 minutes). Stir occasionally to prevent burning.
3. Deglaze the pot with white wine, scraping up any browned bits from the bottom.
4. Add beef broth, chicken broth, bay leaves, thyme, salt, and black pepper. Bring to a boil, then reduce the heat and let it simmer for 20-25 minutes.
5. Preheat your oven broiler.
6. Ladle the soup into oven-safe bowls, top each with a slice of French baguette, and generously sprinkle with Gruyère cheese.
7. Place the bowls on a baking sheet and broil until the cheese is bubbly and golden brown.
8. Serve hot and enjoy!

Tips

• Use sweet onions: For a milder and sweeter flavor, use Vidalia onions.
• Substitute cheese: If Gruyère is unavailable, use Swiss or mozzarella cheese.
• Make ahead: Prepare the soup in advance and store in the refrigerator for up to 3 days. Reheat and add the bread and cheese just before serving.
• For a vegetarian version: Substitute beef and chicken broth with vegetable broth.

You can visit our Soups Recipes section for even more delicious recipes.

FAQ

1. Can I freeze French Onion Soup? Yes, freeze the soup (without bread and cheese) in an airtight container for up to 3 months. Reheat and finish with bread and cheese before serving.

2. What type of wine works best? A dry white wine like Sauvignon Blanc or Chardonnay is ideal, but you can also use red wine for a richer flavor.

3. Can I use store-bought broth? Absolutely! High-quality store-bought broth works well and saves time.

4. What can I serve with French Onion Soup? Pair it with a green salad or roasted vegetables for a complete meal.