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French Garlic Soup Recipe

4.7 from 98 reviews

A rich and creamy French garlic soup featuring roasted garlic and onions blended with vegetable broth and finished with heavy cream, served warm with toasted baguette slices for dipping. This comforting soup highlights the deep, mellow flavors of garlic in a smooth, velvety texture.

Ingredients

Scale

Soup Base

  • 12 cloves fresh garlic
  • 1 medium onion, chopped
  • 4 cups low-sodium vegetable broth
  • 2 tbsp butter

Finishing

  • 1 cup heavy cream
  • Salt and pepper, to taste

To Serve

  • 1 baguette, sliced and toasted
  • Optional garnishes: croutons or fresh herbs (such as parsley or thyme)

Instructions

  1. Sauté Garlic and Onion: In a large pot over medium heat, melt 2 tablespoons of butter. Add the minced garlic and chopped onion, cooking until they are golden brown and fragrant, approximately 5 minutes. This step develops the base flavors of the soup.
  2. Add Broth and Simmer: Pour in 4 cups of low-sodium vegetable broth and bring to a simmer. Let it simmer gently for 15 minutes to allow the flavors to meld and the garlic to soften thoroughly.
  3. Blend Until Smooth: Use an immersion blender directly in the pot or transfer the soup in batches to a standard blender. Blend the mixture until it is completely smooth, creating a creamy texture throughout.
  4. Finish with Cream and Seasoning: Stir in 1 cup of heavy cream to add richness and smoothness. Season the soup with salt and freshly ground pepper according to your taste preferences.
  5. Toast the Baguette: Slice the baguette and toast the pieces until they are golden brown and crisp. These will be served on the side for dipping or can be used as croutons.
  6. Serve Warm: Ladle the soup into bowls, garnish with toasted baguette slices, croutons, or fresh herbs if desired, and serve immediately while warm.

Notes

  • For a stronger garlic flavor, roast the garlic cloves before sautéing.
  • Use low-sodium broth to better control the salt level in the soup.
  • Heavy cream can be substituted with half-and-half for a lighter version, but the soup will be less rich.
  • Fresh herbs like thyme or parsley add a nice aromatic touch when garnishing.
  • Leftover soup can be refrigerated for up to 3 days and reheated gently on the stovetop.

Keywords: French garlic soup, creamy garlic soup, vegetarian soup, garlic and onion soup, baguette soup dipping