This classic French onion soup is rich, savory, and topped with melty cheese and crispy bread. It’s perfect for a comforting meal or elegant starter!
Ingredients
For the Soup:
4 large onions, thinly sliced
4 tablespoons butter
1 tablespoon olive oil
1 teaspoon sugar
2 cloves garlic, minced
2 tablespoons all-purpose flour
6 cups beef broth
For Serving:
1 baguette, sliced and toasted
1 ½ cups grated Gruyère or Swiss cheese
Instructions
Caramelize the Onions
In a large pot, melt the butter with olive oil over medium heat.
Add the sliced onions and sugar. Stir well and cook, stirring occasionally, for 30-40 minutes, until the onions are golden brown and caramelized. Adjust the heat as needed to avoid burning.
Add Garlic and Flour
Stir in the minced garlic and cook for 1-2 minutes, until fragrant.
Sprinkle the flour over the onions and stir well to coat. Cook for another 2 minutes to remove the raw flour taste.
Add the Broth
Gradually pour in the beef broth while stirring. Scrape up any browned bits from the bottom of the pot for extra flavor.
Bring the soup to a simmer and let it cook for 20-30 minutes to allow the flavors to meld.
Prepare the Bread
