
Soupe À L'oignon Gratinée Recipe
Recipe information
Make Soupe À L'oignon Gratinée in just 1h 30m. FRENCH ONION SOUP with MOZZARELLA and GRUYÈRE
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Ingredients
Main Ingredients
Cooking Instructions
1. Prepare the Onions
Peel and thinly slice the yellow onions. In a large pot, melt the butter and olive oil over medium heat. Add the onions and cook, stirring frequently, until they are caramelized and golden brown, about 30-40 minutes.
2. Add Broth and Seasonings
Once the onions are caramelized, add the dry white wine and cook for an additional 5 minutes. Then, add the beef broth, bay leaves, thyme, salt, and black pepper. Bring the soup to a gentle boil, then reduce the heat and let it simmer for about 30 minutes.
3. Prepare the Bread
While the soup is simmering, preheat your oven to 400°F (200°C). Slice the baguette into thick slices and place them on a baking sheet. Toast in the oven until golden brown, about 10 minutes.
4. Assemble the Soup
Remove the bay leaves from the soup. Ladle the hot soup into oven-safe bowls, place a slice of toasted baguette on top of each bowl, and sprinkle with mozzarella and Gruyère cheese.
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