Ingredients
Method
- Heat butter and olive oil in a pot over medium heat.
- Add onions and cook until caramelized, about 15–20 minutes.
- Pour in broth, add salt, pepper, and thyme, and simmer for 10 minutes.
- Taste and adjust seasoning.
- Serve hot, optionally topping with toasted bread and grated cheese.
Notes
- Stir frequently to avoid burning onions.
- For richer flavor, use a mix of beef and vegetable broth.
- Great as a starter or light meal.
