Creamy Celery Root Bisque (Printable)

An elegant, velvety soup featuring subtle celery root flavor, perfect for special occasions or a refined starter.

# What You'll Need:

→ Vegetables

01 - 1 large celery root (about 1.5 lb), peeled and diced
02 - 1 medium Yukon Gold potato, peeled and diced
03 - 1 medium leek, white and light green parts only, sliced
04 - 1 small yellow onion, chopped
05 - 2 garlic cloves, minced

→ Liquids

06 - 4 cups vegetable broth
07 - 1 cup whole milk or unsweetened plant-based milk
08 - 1/2 cup heavy cream or non-dairy cream

→ Fats & Seasoning

09 - 2 tablespoons unsalted butter or olive oil
10 - 1 bay leaf
11 - 1/4 teaspoon ground white pepper
12 - Salt to taste

→ Garnish

13 - Chopped chives or parsley
14 - Drizzle of cream (optional)

# Method:

01 - In a large pot, melt butter over medium heat. Add leek, onion, and garlic. Sauté until softened but not browned, approximately 5 minutes.
02 - Add diced celery root and potato to the pot. Sauté for an additional 3 minutes, stirring occasionally.
03 - Pour vegetable broth into the pot and add bay leaf. Bring to a boil, then reduce heat and simmer covered for 25 minutes until vegetables are very tender.
04 - Remove and discard the bay leaf. Using an immersion blender, purée the soup until completely smooth. Alternatively, transfer soup in batches to a blender and purée until smooth.
05 - Stir in milk and cream. Heat gently over low heat without boiling. Season with salt and white pepper to taste.
06 - Ladle into warm bowls. Garnish with chopped chives, parsley, and a drizzle of cream if desired.

# Expert Advice:

01 -
  • It tastes far more sophisticated than the effort it actually requires, making you feel like a culinary wizard in your own kitchen.
  • Celery root has this delicate, almost hazelnut-like flavor that transforms completely when blended smooth, revealing depths you won't expect.
  • The recipe works beautifully for both quiet weeknight dinners and impressing guests who think you've been cooking all day.
02 -
  • If your soup seems too thick after blending, resist the urge to add cream; add more broth instead, which won't make it taste diluted and heavy.
  • Don't skip the immersion blender if you have one, because this soup needs to be absolutely silky to earn the word bisque, and a regular blender sometimes leaves microscopic graininess that your tongue can feel.
03 -
  • Keep your bowls warm before serving; celery root soup seems to give up its heat quickly, and a warm bowl makes a real difference in how long you get to enjoy it at the right temperature.
  • This soup tastes even better the next day after the flavors have settled and gotten to know each other, so make it ahead without hesitation.
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