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Two bowls of celery root bisque, with one topped with lumps of lobster.
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5 from 29 votes

Celery Root Bisque (with optional Lobster)

Velvety celery root bisque is a perfect first course for a special dinner. Serve it with broiled lobster tail meat for the meat eaters .
Prep Time45 minutes
Cook Time50 minutes
Total Time1 hour 35 minutes
Course: Appetizer or Main
Cuisine: French
Keyword: celery root bisque
Servings: 4
Calories: 278kcal
Author: Susan Pridmore

Ingredients

Celery Root Bisque

  • 1 tablespoon extra virgin olive oil
  • 1 tablespoon unsalted butter
  • 1 cup diced yellow onion
  • ½ cup diced Yukon potato
  • ½ cup diced celery
  • 1 tablespoon minced shallot
  • ½ Serrano pepper seeded and minced
  • 1 teaspoon garlic
  • ¼ cup white wine
  • 5 cups peeled and chopped celery root
  • 5 cups vegetable broth
  • 1 teaspoon kosher salt
  • ½ teaspoon Old Bay Seasoning or more, according to taste
  • cup half-and-half
  • cup 2% milk
  • 2 tablespoons coarsely chopped chervil leaves for garnish

Broiled Lobster Tails (for the meat eaters)

  • 2 frozen lobster tails
  • 1 tablespoons unsalted butter
  • teaspoon Creole seasoning
  • Pinch kosher salt

Instructions

Celery Root Bisque

  • Set a heavy 4-quart saucepan over medium-high heat. Add the olive oil and butter and once melted, sauté the onion, potato, celery, shallot, Serrano, and garlic until softened and fragrant, about 10 minutes.
    Add the wine and simmer until the wine is completely absorbed, about 7 - 10 minutes.
  • Add the celery root, broth, salt, and Old Bay Seasoning in the saucepan and simmer until the celery root is tender, about 35 to 40 minutes.
  • Remove the saucepan from the heat and puree the soup using a countertop blender or an immersion blender until smooth.
    Stir in the half-and-half and milk. Taste, and re-season the soup if necessary and garnish with the chervil.
  • Serve with 3 tablespoons of the sauteed lobster per soup bowl for the meat eaters at the table.

Broiled Lobster Tails

  • Using kitchen scissors, cut the lobster shells in half, and firmly open up to butterfly the tails. Gently slice through the lobster meat just enough to open it up. Be careful not to cut all the way through the meat.
  • Melt the butter and stir in the seasoning and salt.
  • Turn the tails upside down on a broiler pan, and broil for 7 minutes. Flip over and baste with the seasoned butter. Slip back under the broiler for another 4 minutes or until done. Baste again with the season butter.
  • The lobster tails can be served as is with additional butter alongside the soup, or gently remove the meat from the shells, coarsely chop, and top each bowl of bisque with the meat of one tail.

Notes

The nutrition calculations do not include the optional lobster for the meat eaters.

Nutrition

Calories: 278kcal | Carbohydrates: 36.2g | Protein: 6.7g | Fat: 12.2g | Saturated Fat: 5.6g | Polyunsaturated Fat: 1.1g | Monounsaturated Fat: 4.9g | Trans Fat: 0.1g | Cholesterol: 23.2mg | Sodium: 2002.5mg | Potassium: 1027mg | Fiber: 5.5g | Sugar: 10.8g | Vitamin A: 1094.1IU | Vitamin C: 27.2mg | Calcium: 209.5mg | Iron: 2.7mg