French Onion Soup
A comforting and flavorful French onion soup with caramelized onions, rich broth, and a bubbly cheese topping.
Ingredients
Main Ingredients
- 4 large onions, peeled and sliced thin Yellow onions are preferred for their perfect balance.
- 2 tbsp olive oil or butter Mixing both adds richness.
- 4 cups beef broth or vegetable broth Beef broth for deep flavor; vegetable broth for a lighter version.
- 2 sprigs fresh thyme Dried thyme can be used, but use less.
- 1 leaf bay leaf Adds depth to the soup.
- Salt and pepper to taste Essential for seasoning.
- 4 slices French baguette or gluten-free bread For the topping.
- 1 to 1 ½ cups Gruyère cheese, mozzarella, or Parmesan Gruyère is traditional; mozzarella makes it stretchy.
- Optional: splash of white wine A dry option elevates the flavors.
Instructions
Preparation
- Heat olive oil or butter in a large pot over medium heat.
- Add sliced onions and stir occasionally, allowing them to caramelize for 25-30 minutes until golden brown.
- Add thyme, bay leaf, salt, and pepper.
- Pour in the broth and add white wine, then let the soup simmer for about 15 minutes.
Assembly
- Preheat the oven to broil.
- Ladle soup into oven-safe bowls.
- Top each bowl with a slice of bread.
- Sprinkle cheese generously on top.
Final Touch
- Broil the bowls for 2-3 minutes until the cheese is bubbly and golden brown.
- Let cool slightly before serving.
Notes
For best results, use yellow onions and quality broth. Broiling is essential for that cheesy top.
Nutrition
Serving: 1gCalories: 350kcalCarbohydrates: 45gProtein: 12gFat: 15gSaturated Fat: 8gSodium: 800mgFiber: 2gSugar: 6g
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