Indulge in the rich flavors of caramelized onions, beef broth, and melted cheese with this restaurant-style French onion soup recipe. Perfect for a cozy night in or impressing guests with a homemade gourmet dish.
Ingredients
- 6 large onions, thinly sliced
- 4 tablespoons unsalted butter
- 2 tablespoons olive oil
- 2 cloves garlic, minced
- 1 teaspoon sugar
- 1/2 cup dry white wine
- 8 cups beef broth
- 1 bay leaf
- Salt and pepper to taste
- French baguette slices
- Gruyere cheese, grated
Directions
- In a large pot, melt butter and olive oil over medium heat. Add onions, garlic, and sugar. Cook, stirring frequently, until onions are caramelized and browned.
- Deglaze the pan with white wine, scraping up any brown bits from the bottom.
- Add beef broth, bay leaf, salt, and pepper. Simmer for 30 minutes to develop flavors.
- Preheat oven broiler. Ladle soup into oven-safe bowls. Top each bowl with a slice of baguette and a generous amount of grated Gruyere cheese.
- Place bowls under broiler until cheese is melted and bubbly. Serve hot and enjoy!
Interesting Facts
French onion soup dates back to Roman times and was popularized in France in the 18th century.
The deep, rich flavor of French onion soup comes from slow-cooked caramelized onions.
Traditionally, French onion soup is topped with a slice of baguette and melted Gruyere cheese.