Preheat the oven to 400°F, or 200°C, while the soup is simmering.
Toasted baguette slices should be placed on a baking pan and baked for five to seven minutes, or until they get a subtle golden color.
Bring the Soup to a boil.
Let the broiler become hot. Spoon the steaming soup into dishes that can be placed in the oven. In each plate, arrange a toasted baguette slice and top with a good amount of Gruyère cheese crumbles.
Cook till done:
To make the cheese melt and bubble, set the bowls on a baking pan and broil for two or three minutes. Pay close attention to prevent burning.
After taking the bowls out of the oven, they are ready to be served.
Thirteen minutes for preparation | Prep Time: 1 hour and 10 minutes
Four servings