Ingredients
Method
Caramelizing the Onions
- In a large pot, melt the unsalted butter over medium-low heat.
- Add the thinly sliced onions and stir well, adding a pinch of salt.
- Cook slowly, stirring occasionally, until they turn a deep golden brown and caramelize, about 30-40 minutes.
Adding Flavor
- Once the onions are caramelized, stir in the minced garlic and cook for an additional minute.
- Sprinkle in the sugar, dried thyme, salt, and pepper.
Incorporating Broth
- Pour in the beef broth and bring it to a gentle simmer.
- Cook for an additional 20 minutes on low heat, stirring occasionally.
Preparing the Bread
- Preheat your oven to 350°F (175°C).
- Arrange the baguette slices on a baking sheet and toast them in the oven until golden brown, about 10 minutes.
Assembling the Soup
- Ladle the soup into oven-safe bowls.
- Place a toasted piece or two of bread on top of each bowl and generously cover with shredded cheese.
- Broil them in the oven for 5-7 minutes or until the cheese is bubbly and golden.
Serving
- Carefully remove the bowls and let them cool slightly before serving.
- Garnish with fresh thyme if desired.
Notes
Store leftovers in airtight containers in the fridge for up to 5 days, or freeze for up to 3 months.
