French Onion Soup

French

Soup Difficulty: Medium Servings: 4 Total: 105 min

Ingredients

  • Yellow onions 1 kg
  • Butter 40 g
  • Sugar 1 tsp
  • Garlic 2 cloves
  • All-purpose flour 1 tbsp
  • Dry white wine 150 ml
  • Beef broth 1 L
  • Fresh thyme 3 sprigs
  • Bay leaf 1
  • Baguette 4 slices (100 g)
  • Gruyere cheese, grated 120 g
  • Salt and black pepper to taste
Prep
15 min
Cook
90 min

Instructions

  1. 1

    Melt the butter in a large heavy pot over medium heat. Add the thinly sliced onions with a pinch of salt and cook for 10 minutes, stirring, until soft.

  2. 2

    Add the sugar, lower the heat and cook for 45 minutes, stirring often, until the onions are deep golden brown.

  3. 3

    Stir in the chopped garlic and the flour for 1 minute, then pour in the wine and simmer until it has reduced by half.

  4. 4

    Add the broth, thyme and bay leaf and simmer for 30 minutes. Remove the herbs and season with salt and pepper.

  5. 5

    Heat the oven to 230C. Toast the baguette slices until dry and golden.

  6. 6

    Ladle the soup into ovenproof bowls, top each with a slice of toasted baguette and the grated Gruyere, and bake for 8 to 10 minutes, until the cheese is melted and browned.