This classic French onion soup is the ultimate comfort food, featuring hours of slow-cooked onions that transform into a sweet, savory base. The rich beef broth is infused with white wine and thyme, creating a deep, robust flavor profile. Topped with crusty French bread and a generous layer of melted Gruyère cheese, it offers a satisfying contrast of creamy soup and crunchy, golden-brown crust. Perfect for chilly evenings or as an elegant starter for a dinner party, this dish requires patience but rewards you with an unforgettable, restaurant-quality meal.
Onion Soup, French Style
Description
This classic French onion soup is the ultimate comfort food, featuring hours of slow-cooked onions that transform into a sweet, savory base. The rich beef broth is infused with white wine and thyme, creating a deep, robust flavor profile. Topped with crusty French bread and a generous layer of melted Gruy&# 195;¨re cheese, it offers a satisfying contrast of creamy soup and crunchy, golden-brown crust. Perfect for chilly evenings or as an elegant starter for a dinner party, this dish requires patience but rewards you with an unforgettable, restaurant-quality meal.Ingredients
Directions
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Peel and slice the onions into 1/8-inch thick rounds.
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Melt the butter in a large soup pot over medium-low heat.
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Add the sliced onions to the pot and sauté slowly for 1.5 hours, stirring frequently, until deeply caramelized and golden brown.
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Add the flour, paprika, black pepper, and bay leaf to the onions.
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Sauté the mixture over low heat for 10 more minutes, stirring constantly to cook out the raw flour taste.
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Pour in the beef bouillon and white wine, stirring to combine.
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Bring the soup to a simmer and cook for 2 hours, skimming off any foam that rises to the surface.
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Remove the bay leaf and adjust seasoning with salt to taste.
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Ladle the hot soup into ovenproof bowls or a casserole dish.
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Top each portion with a slice of French bread and a slice of Swiss cheese (Gruyère preferred).
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Place under the broiler at 550 degrees F (288ðC) for approximately 5 minutes, or until the cheese is melted and bubbly with brown spots.
Nutrition Facts
Servings 8
- Amount Per Serving
- Calories 2684.1kcal
- % Daily Value *
- Total Fat 153.7g237%
- Saturated Fat 69.8g349%
- Cholesterol 674.9mg225%
- Sodium 10518.8mg439%
- Total Carbohydrate 92.4g31%
- Dietary Fiber 16.5g66%
- Sugars 16.3g
- Protein 213.7g428%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
For the best flavor, use Gruyère cheese for its nutty, melting qualities.
The soup can be made ahead and refrigerated overnight; the flavors deepen as it sits. Reheat gently before serving.
If the soup appears too light in color, you can add a splash of caramel coloring or liquid browning sauce before serving, though proper caramelization of onions usually provides sufficient color.
Ensure your ovenproof bowls are preheated if possible, to keep the soup hot while the cheese browns.
