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French Onion Soup

French Onion Soup

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French Onion Soup is a heartwarming dish that brings together the deep sweetness of caramelized onions and the richness of high-quality beef broth. Topped with gooey melted Gruyere cheese on crunchy baguette slices, this classic French recipe is perfect for cozy dinners or elegant gatherings. With a hint of apple vinegar enhancing the flavors, each spoonful promises comfort and satisfaction. Ideal for chilly evenings, this soup is sure to impress your guests while being simple enough to make at home.

Ingredients

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  • 4 large yellow onions
  • 2 large sweet onions (Vidalia)
  • 6 tablespoons butter
  • 4 cups beef broth
  • 1.5 cups chicken broth
  • ¾ cup apple vinegar
  • 1 baguette
  • 6 slices Gruyere cheese

Instructions

  1. Slice the onions into ¼-inch thick slices.
  2. In a large pot or Dutch oven, melt the butter over medium-low heat. Add onions and cook slowly for up to 2 hours, stirring occasionally until caramelized.
  3. Stir in flour if desired, then add beef and chicken broths, apple vinegar, bay leaves, and thyme. Simmer for 45 minutes.
  4. Preheat oven to 350°F (175°C). Slice baguette and bake for 5 minutes.
  5. Top each baguette slice with Gruyere cheese and bake at 450°F (232°C) until melted.
  6. Season soup with salt and pepper to taste before serving topped with baguette slices.

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