Ingredients
Equipment
Method
- Melt the butter in a large pot over medium heat. Add the sliced onions and sugar, and cook until they are caramelized.
- Pour in the beef broth and add the thyme. Bring the soup to a simmer and let it cook for about 30 minutes.
- Preheat the oven to broil.
- Ladle the soup into individual cups, top with toasted French bread, and sprinkle with Gruyère cheese.
- Place the cups under the broiler for a few minutes until the cheese is melted and bubbly.
Nutrition
Notes
Feel free to customize with different cheeses or add fresh herbs on top for extra flavor.
