Seafood • Seafood Mains

Lobster Bisque

Name: Lobster Bisque
Prep time: 15 min
Cook time: 45 min
Total time: 1 min
Yield: 6 servings
Ingredients: Shells from 2 cooked lobsters, plus 1 cup chopped cooked lobster meat; 4 Tbsp unsalted butter; 1 medium onion, 1 carrot, and 1 celery stalk, all chopped; 2 Tbsp tomato paste; 1/4 cup brandy (optional); 3 Tbsp all-purpose flour; 4 cups seafood or chicken stock; 1/2 cup heavy cream; 1 bay leaf plus 1/2 tsp dried thyme

A smooth cream soup built on simmered lobster shells, tomato paste, and brandy, then blended and strained.

Updated: Nov 9, 2026

⏱ 1 hourtotal

6servings

320 kcalper serving

Mediumlevel

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Why you'll like it

Ready in about 1 hour.
Serves 6 — easy to halve or double.
Medium level — everyday equipment only.
Stays juicy when cooked to 165°F (74°C).
Storage, freezing and reheating covered below.

This Lobster Bisque recipe takes 1 hour and makes 6 servings. Lobster bisque is a smooth cream soup built on the flavor in lobster shells, and this version simmers the shells with butter, onion, carrot, celery, tomato paste, and optional brandy before the base is blended and strained.

Food safety: do not wash raw chicken — it spreads bacteria around the sink. Pat dry, avoid cross-contact with ready-to-eat food, and cook to 165°F (74°C) internal temperature.

Helpful guides

Instructions

Step 1

Melt the butter in a heavy pot over medium heat and cook the onion, carrot, and celery 8 minutes until soft. Softening the vegetables first builds a sweet base before the shells go in.

Step 2

Add the lobster shells and tomato paste and cook 4 minutes, stirring, until the paste darkens and coats the shells. Cooking the paste takes the raw tomato edge off and deepens the color of the finished soup.

Step 3

Pour in the brandy if using and stir 1 minute to lift the browned bits, then sprinkle the flour over the shells and stir 2 minutes. The flour thickens the soup later, and cooking it now removes the raw flour taste.

Step 4

Add the stock, bay leaf, and thyme, bring to a simmer, and cook uncovered 25 minutes, pressing the shells with a spoon now and then. Simmering extracts flavor from the shells, and pressing them releases the juices trapped inside.

Step 5

Remove the bay leaf, let the pot cool 10 minutes, then blend in batches until smooth and strain through a fine-mesh sieve, pressing on the solids. Blending hot liquid in a sealed blender builds pressure, so vent the lid and fill the jar halfway.

Step 6

Return the strained soup to the pot, stir in the cream and chopped lobster meat, and heat gently 3 minutes without boiling. Boiling can make the cream grainy, and the meat only needs to be warmed through to 165 degrees F.

Troubleshooting — fixes, not repeats

If the soup is gritty, strain it a second time through a fine-mesh sieve and press the solids with the back of a ladle.
If it tastes thin, simmer uncovered 10 minutes after straining to reduce the base before the cream goes in.
If the cream splits, the pot boiled; keep the heat low and stir the cream in off the heat.
If it needs more depth, cook the shells a few minutes longer with the tomato paste before adding the stock.

Make it your way

Old Dhaka style: For a bisque with visible pieces, hold back 1/2 cup of the chopped meat and scatter it over the bowls instead of stirring it in.
Serving with rice or naan: Add 1 teaspoon paprika with the tomato paste for a smokier soup, or 1 tablespoon chopped tarragon at the end for a licorice note.
For a lighter bisque, replace the cream with 1/2 cup whole milk and whisk in 1 tablespoon butter at the end.
Crab or shrimp shells can stand in for lobster shells with the same method, and a splash of dry sherry can replace the brandy.

Storage & reheating

Cool leftovers within 2 hours, then refrigerate in a covered container and use within 3 to 4 days. Reheat only the portion you will eat until steaming hot throughout — poultry and reheated rice should reach 165°F (74°C).

Reheat gently on the stovetop to 165 degrees F without boiling, stirring so the cream does not scorch on the bottom.

The soup freezes reasonably because the flour stabilizes the cream, but the texture turns slightly grainy, so freeze up to 2 months and thaw overnight in the refrigerator.

FAQ

Can I make lobster bisque without shells?
The shells supply most of the flavor, so the soup tastes thin without them. If you only have meat, simmer it 5 minutes in the stock with the vegetables and add 1 extra tablespoon tomato paste for depth.

Why blend and then strain the soup?
Blending turns the vegetables and the contents of the shells smooth, and straining removes shell fragments and fibers. Press the solids in the sieve so no flavor stays behind.

Can I freeze lobster bisque?
It freezes reasonably because the flour helps hold the cream together, though the texture can turn slightly grainy. Freeze up to 2 months, thaw overnight in the refrigerator, and reheat gently without boiling.