Creamy Prawn & Lobster Bisque

Creamy prawn and lobster bisque served in white bowl with fresh parsley garnish Save to Pinterest
Creamy prawn and lobster bisque served in white bowl with fresh parsley garnish | rusticrouterecipes.com

This indulgent French creation transforms prawn and lobster shells into a deeply flavorful broth, enriched with vegetables, white wine, brandy, and aromatic herbs. The strained liquid returns to the pot with tender seafood meat and heavy cream, creating a silky, luxurious soup perfect for entertaining.

The key lies in extracting maximum flavor from the shells through sautéing and simmering, then finishing with quality cream for that restaurant-quality velvety texture.

The first time I attempted bisque, I stood over my stove with a bag of prawn shells I'd guiltily saved from dinner the night before. My roommate watched with genuine concern as I built what looked like a crime scene of seafood remains. But twenty minutes later, when the kitchen filled with this impossibly rich, sweet aroma, her skepticism turned into hovering.

I made this for my dads birthday last winter, and he still brings it up. There is something about that first silky spoonful that makes people feel celebrated without you having said a word about the occasion.

Ingredients

  • Raw prawns: The shells are the secret to the stocks sweetness, so please do not toss them or use already peeled shrimp
  • Lobster: Even a small one adds incredible depth, and again those shells are absolutely worth their weight in flavor
  • Tomato paste: This adds that classic bisque color and a subtle underlying richness
  • White wine: Use something drinkable since it reduces down and the flavor really comes through
  • Heavy cream: Do not substitute here, it creates that velvety texture that makes bisque so special

Instructions

Build the flavor foundation:
Heat olive oil and butter in a large pot over medium heat, then add your reserved prawn and lobster shells. Sauté for 5 to 7 minutes until they have turned a deep red and the kitchen smells amazing.
Add the aromatics:
Toss in the chopped onion, carrot, celery, and minced garlic. Cook for about 5 minutes until softened and fragrant.
Incorporate the tomato paste and herbs:
Stir in the tomato paste, bay leaf, and thyme. Let this cook for just 1 minute to bloom the flavors.
Deglaze the pot:
Pour in the brandy and white wine, using your spoon to scrape up any browned bits from the bottom. Let this simmer for 2 minutes to cook off the alcohol.
Create the stock:
Add the seafood stock and bring everything to a boil. Reduce the heat and simmer uncovered for 25 to 30 minutes to extract maximum flavor.
Strain carefully:
Pour the mixture through a fine sieve into a clean pot, pressing firmly to extract every drop of liquid. Discard the solids.
Cook the seafood:
Return the strained broth to medium low heat. Add the chopped prawn and lobster meat and simmer gently for 4 to 5 minutes until just cooked through.
Finish with cream:
Stir in the heavy cream and chopped parsley. Season with salt, pepper, and cayenne to taste. Heat through without boiling.
Golden bowl of rich prawn and lobster bisque topped with chopped parsley and cream swirl Save to Pinterest
Golden bowl of rich prawn and lobster bisque topped with chopped parsley and cream swirl | rusticrouterecipes.com

This bisque has become my go to when I want to make someone feel taken care of. Something about serving soup this luxurious just creates warmth before anyone even takes a bite.

Make It Even Smoother

Using an immersion blender after adding the cream transforms the texture into something truly velvety. I only discovered this trick after a particularly mediocre restaurant bisque inspired me to experiment.

Wine Pairing Wisdom

A crisp Chardonnay or Sancerre cuts through the richness beautifully. The first time I served this with wine, I realized how much the right glass elevates the whole experience.

Smart Substitutions

Crayfish or crab shells work beautifully if lobster is not available or feels too extravagant for a Tuesday night.

  • Make a double batch of the shell stock and freeze half for later
  • Keep some crusty bread on hand to soak up every drop
  • The flavor actually develops overnight if you can resist eating it all immediately
Luxurious French-style prawn and lobster bisque plated with delicate herb garnish for elegant dinner Save to Pinterest
Luxurious French-style prawn and lobster bisque plated with delicate herb garnish for elegant dinner | rusticrouterecipes.com

There is something profoundly satisfying about turning humble shells into something this extraordinary. Hope this brings a little luxury to your table too.

Recipe FAQs

Bisque is a smooth, creamy French soup traditionally made with shellfish. The defining characteristic involves cooking shells to extract flavor, straining them out, and enriching the broth with cream for a velvety texture.

Absolutely. Prepare the base broth up to step 6 and refrigerate for up to 2 days. When ready to serve, reheat and proceed with adding seafood and cream in the final steps.

Roasting shells at 200°C for 10 minutes before cooking intensifies their natural sweetness and creates deeper, more complex flavors in your finished bisque.

Cognac works beautifully as suggested. For a non-alcoholic option, use additional seafood stock or a splash of high-quality white wine vinegar for similar depth.

Use a fine mesh sieve when straining, pressing firmly to extract all liquid. For ultra-smooth results, blend with an immersion blender after adding cream, though this is optional.

A crisp Chardonnay or Sancerre complements the richness perfectly. The wine's acidity cuts through the cream while enhancing the sweet seafood notes.

Creamy Prawn & Lobster Bisque

Velvety French seafood soup combining sweet prawns and lobster in a rich, aromatic cream broth.

Prep 25m
Cook 45m
Total 70m
Servings 4
Difficulty Medium

Ingredients

Seafood

  • 7 oz raw prawns, peeled and deveined (reserve shells)
  • 1 small lobster (about 14 oz), cooked, meat removed and chopped (reserve shells)

Vegetables & Aromatics

  • 1 medium onion, chopped
  • 1 medium carrot, chopped
  • 1 celery stalk, chopped
  • 2 cloves garlic, minced
  • 2 tbsp tomato paste
  • 2 tbsp fresh parsley, chopped
  • 1 bay leaf
  • 1 sprig fresh thyme (or ½ tsp dried)

Liquids

  • ⅔ cup dry white wine
  • 4 ¼ cups fish or seafood stock
  • ⅔ cup heavy cream
  • 2 tbsp brandy or cognac
  • 2 tbsp olive oil
  • 1 tbsp unsalted butter

Seasoning

  • Salt and freshly ground black pepper, to taste
  • Pinch cayenne pepper (optional)

Instructions

1
Prepare the Shell Base: Heat olive oil and butter in a large pot over medium heat. Add prawn and lobster shells; sauté for 5–7 minutes until shells turn red and release aromatic oils.
2
Sauté Aromatics: Add onion, carrot, celery, and garlic to the pot. Cook for 5 minutes until vegetables are softened and fragrant.
3
Add Tomato and Herbs: Stir in tomato paste, bay leaf, and thyme. Cook for 1 minute to deepen the tomato flavor.
4
Deglaze with Spirits: Pour in brandy and white wine, scraping up any browned bits from the pot bottom. Simmer for 2 minutes to allow alcohol to evaporate.
5
Simmer the Broth: Add seafood stock and bring to a boil. Reduce heat and simmer uncovered for 25–30 minutes to extract maximum shellfish flavor.
6
Strain the Bisque Base: Strain mixture through a fine sieve into a clean pot, pressing firmly on solids to extract all liquid. Discard spent shells and vegetables.
7
Cook Seafood Meat: Return strained broth to medium-low heat. Add prawn and lobster meat; simmer gently for 4–5 minutes until just cooked through.
8
Finish with Cream: Stir in heavy cream and chopped parsley. Season with salt, pepper, and cayenne to taste. Heat through without boiling.
9
Blend and Serve: Use an immersion blender for extra velvety texture if desired. Serve immediately, garnished with additional parsley.
Additional Information

Equipment Needed

  • Large pot
  • Fine mesh sieve
  • Chef's knife
  • Cutting board
  • Immersion blender
  • Ladle

Nutrition (Per Serving)

Calories 330
Protein 26g
Carbs 11g
Fat 19g

Allergy Information

  • Contains shellfish
  • Contains dairy (cream, butter)
  • Contains alcohol
Kara Hendricks

Passionate home cook sharing family-friendly recipes, comfort food, and kitchen wisdom.