Soup

Classic French Onion Soup

Master the art of French Onion Soup with this authentic recipe. The secret is slow-cooked onions, developing a rich, sweet flavor that forms the heart of this comforting dish. It's surprisingly simple to make at home.
Classic French Onion Soup

Ingredients

  • 3 large yellow onions, thinly sliced
  • 2 tbsp unsalted butter
  • 1 tsp sugar
  • 1/2 cup dry white wine
  • 6 cups beef broth
  • 1 bay leaf
  • Salt and black pepper to taste
  • 4 slices crusty bread (baguette), toasted
  • 1 cup shredded Gruyère cheese

Instructions

  1. Slowly caramelize sliced onions in butter over medium-low heat for 30-40 minutes until deep golden brown, stirring occasionally. Add sugar halfway through.
  2. Deglaze the pan with white wine, scraping up any browned bits. Pour in beef broth, add bay leaf, and simmer for 20 minutes. Season with salt and pepper.
  3. Ladle soup into oven-safe bowls. Top each with a slice of toasted bread and a generous layer of Gruyère cheese.
  4. Broil until the cheese is bubbly and golden brown. Serve immediately and track your macros with CaloVibe.

Tips

  • Don't rush the onions; true caramelization takes time and patience for the best flavor.
  • For an extra rich broth, use good quality beef broth or homemade stock.

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