Ingredients
- 4 tablespoons butter
- 4 large yellow onions, thinly sliced
- 2 cloves garlic, minced
- 8 cups beef broth
- 1 bay leaf
- 2 sprigs fresh thyme
- 1 teaspoon Worcestershire sauce
- Salt and pepper, to taste
- 2 tablespoons flour
- 4 slices French bread
- 4 slices Swiss cheese
Directions
- Heat the butter in a large pot over medium heat. Add the onions and garlic and cook, stirring occasionally, for 15 minutes, or until the onions are golden and caramelized.
- Add the beef broth, bay leaf, thyme, Worcestershire sauce, salt and pepper. Bring to a boil, then reduce the heat and simmer for 15 minutes.
- Stir in the flour and simmer for 5 more minutes.
- Preheat the oven to 350 degrees F (175 degrees C).
- Place the French bread slices on a baking sheet and top each slice with a slice of Swiss cheese. Bake for 10 minutes, or until the cheese is melted and bubbly.
- Divide the soup among 4 ovenproof bowls.
- Top each bowl of soup with a slice of cheesy French bread and place the bowls on a baking sheet.
- Bake for 10 minutes, or until the cheese is golden and bubbly.
- Serve hot.
Interesting Facts
- French Onion Soup was first created in 1790 in Paris.
- It is a popular dish in France, and is often served as a starter before the main course.
- Traditionally, the soup is made with beef broth, but it can also be made with chicken or vegetable broth.
- The soup is usually topped with a slice of toasted French bread and melted cheese.