French Onion Soup Recipe
A classic French Onion Soup made with deliciously caramelized onions, beef broth, and topped with melted cheese and croutons.
Prep
: 10
Total
: 25 minutes
Ingredients
Main Ingredients
- 2 lbs yellow onions thinly sliced
- 3 tbsp unsalted butter
- 4 cups beef broth use low-sodium if possible
- 1 tsp salt or to taste
- 1 tsp sugar to enhance caramelization
- 0.5 tsp black pepper freshly ground
- 4 slices French bread toasted
- 1 cup grated Gruyère cheese
Instructions
Preparation Steps
- Melt butter in a large pot over medium heat. Add the onions and cook until soft and caramelized, about 30-40 minutes.
- Add the beef broth, salt, sugar, and pepper. Bring to a simmer and cook for an additional 20 minutes.
- Preheat the broiler. Ladle the soup into oven-safe bowls and place a slice of bread on top, then sprinkle generously with Gruyère cheese.
- Broil until the cheese is bubbly and golden brown, about 3-5 minutes.
Notes
This French Onion Soup is best served hot and enjoyed with some extra cheese and bread on the side!