French Garlic Soup Recipe

Hi, I’m Sam from dishfoody.com, where comforting classics get a fresh twist. French Garlic Soup (Aigo Boulido) simmers dozens of whole garlic cloves with sage and bay in simple broth, then enriches with egg liaison and olive oil for silky, restorative bowls.

This classic 45-minute soup serves 4–6 with cheesy baguette toasts, perfect for cold remedies or elegant starters.

This soup is vegan-adaptable, gluten-free, and ideal for winter wellness. Garlic mellows beautifully when simmered gently.

Why This Recipe Works

Whole cloves infuse without bitterness. Egg yolks create velvety emulsion like French mayonnaise technique. Fresh sage provides aromatic backbone. Parmesan rind adds umami depth. Baguette thickens while toasting.

Ingredients & Prep

• 2 heads garlic, cloves separated and smashed (unpeeled)
• 8 cups water or chicken broth
• 6 sage leaves (or 1 tsp dried)
• 1 bay leaf
• 1 tsp salt
• 3 egg yolks
• ¼ cup extra-virgin olive oil
• ½ cup grated Gruyère or Parmesan
• Day-old baguette, sliced

Step-by-Step Instructions

1. Simmer garlic, water/broth, sage, bay, and salt 30 minutes until garlic soft.
2. Strain broth, reserving garlic; discard bay and sage. Squeeze garlic into broth.
3. Whisk egg yolks; gradually temper with 1 cup hot broth while whisking.
4. Return tempered eggs to soup pot; whisk constantly over low heat until thickened (don’t boil).
5. Toast baguette; rub with garlic clove, top with cheese, broil until bubbly.
6. Ladle soup into bowls; float cheesy toasts. Drizzle olive oil generously.

Flavor Variations

Storage Tips

Refrigerate 3 days. Reheat gently without boiling to prevent curdling.

FAQs

Eggs scrambled?
Temper slowly; low heat only.

Too garlicky?
Use roasted garlic; simmer longer.

No baguette?
Croutons or sourdough work.

Conclusion

French Garlic Soup comforts with silken garlic embrace healing elegance.

French Garlic Soup Recipe

Print Recipe

A classic French garlic soup that’s light, comforting, and deeply flavorful. Made with slowly simmered garlic cloves, herbs, and broth, then finished with egg yolks for a silky, nourishing texture.

• Author: ssam
• Prep Time: 10 mins
• Cook Time: 30 mins
• Total Time: 40 mins
• Yield: 4 servings 1x
• Category: Soup
• Method: Stovetop
• Cuisine: French
• Diet: Vegetarian

Ingredients

Scale 1x2x3x

• 2 heads garlic, cloves peeled
• 2 tbsp olive oil or unsalted butter
• 1 small onion, finely chopped
• 6 cups chicken or vegetable broth
• 1 bay leaf
• 2 sprigs fresh thyme (or 1/2 tsp dried thyme)
• Salt and black pepper, to taste
• 2 egg yolks
• 1/4 cup grated Parmesan cheese
• 1 tsp lemon juice (optional)
• Crusty bread or baguette, for serving

Instructions

• 1. Heat olive oil or butter in a large pot over medium heat.
• 2. Add garlic cloves and onion; cook gently for 5–7 minutes until soft but not browned.
• 3. Pour in broth, add bay leaf and thyme, and bring to a gentle simmer.
• 4. Simmer uncovered for 20–25 minutes until garlic is very tender.
• 5. Remove bay leaf and thyme sprigs.
• 6. In a bowl, whisk egg yolks with Parmesan cheese.
• 7. Slowly ladle a bit of hot soup into the egg mixture while whisking to temper.
• 8. Stir the tempered mixture back into the soup and heat gently (do not boil) until slightly thickened.
• 9. Season with salt, pepper, and lemon juice if using.
• 10. Serve hot with crusty bread.

Notes

• Do not boil after adding egg yolks to prevent curdling.
• For a smoother soup, blend partially or fully before adding eggs.
• Traditionally served as a restorative soup.

Nutrition

• Serving Size: 1 bowl
• Calories: 190
• Sugar: 3g
• Sodium: 520mg
• Fat: 9g
• Saturated Fat: 3g
• Unsaturated Fat: 5g
• Trans Fat: 0g
• Carbohydrates: 18g
• Fiber: 2g
• Protein: 7g
• Cholesterol: 110mg

Keywords: French garlic soup, ail soup, garlic broth