Seafood Blanquette

Seafood Blanquette is a medium French recipe that serves 4. 350 calories per serving. Recipe by La Cuisine de Lynoucha on YouTube.

Prep: 40 min | Cook: 1 hr 32 min | Total: 2 hrs 27 min

Cost: $30.70 total, $7.68 per serving

Ingredients

  • 1 piece Leek (green part) (sliced into rounds)
  • 1 piece Leek (white part) (sliced into rounds for cooking)
  • 2 units Carrot (peeled and sliced into thin rounds)
  • 1 large Onion (finely chopped)
  • 2 units Garlic cloves (crushed or chopped)
  • 200 g Shrimp shells (collected after deveining)
  • 150 g Fish skins (collected from cod or salmon fillet)
  • 100 g Salmon heads (or bones) (for the broth)
  • 2 sprigs Parsley sprigs (stems) (for the broth)
  • 1.5 L Water
  • 1 tsp Salt
  • ½ tsp Ground black pepper
  • ½ tsp Turmeric (just a pinch)
  • 3 filaments Saffron (optional, to dissolve in the broth)
  • 2 tbsp Olive oil
  • 300 g Cod fillet (cut into large pieces)
  • 200 g Salmon fillet (cut into large pieces)
  • 150 g Squid (rings)
  • 200 g Peeled shrimp (deveined and rinsed)
  • 200 g Button mushrooms (sliced into rounds)
  • 200 ml Semi-thick cream
  • 30 g Butter (for the liaison)
  • 30 g All-purpose flour (for the liaison)
  • 2 units Egg yolks (to incorporate off the heat)
  • 1 pinch Nutmeg
  • 2 tbsp Fresh parsley (leaves) (chopped for garnish)

Instructions

  1. Prepare the broth ingredients

    Slice the green part of the leek into rounds, chop the onion and carrot, collect the shrimp shells, fish skins, salmon heads and parsley stems. Rinse everything under cold water.

    Time: PT15M

  2. Cook the fish broth

    In a 3 L pot, pour 1.5 L of water, add salt, pepper, turmeric and saffron. Add the vegetables and seafood residues, bring to a boil then reduce to medium heat, cover and simmer for 30 minutes.

    Time: PT30M

    Temperature: moyen

  3. Strain the broth

    Remove the pot from the heat, pass the contents through a fine sieve or strainer to collect the flavored broth. Keep the broth warm and discard the solids.

    Time: PT5M

  4. Prepare the vegetables and seafood

    Cut the cod and salmon into large pieces. Peel the shrimp, remove the vein and rinse. Slice the mushrooms into rounds, slice the white part of the leek, mince the remaining onion and chop the garlic. Set aside separately.

    Time: PT15M

  5. Sauté the onion and garlic

    In the same pot, heat 2 tbsp olive oil over medium heat. Add the onion and garlic, sauté until they become translucent (about 4 minutes).

    Time: PT5M

    Temperature: moyen

  6. Brown the vegetables

    Add the white leek rounds, carrots and mushrooms. Sauté for 5 to 6 minutes until they take on a slight color.

    Time: PT6M

    Temperature: moyen

  7. Simmer with the broth

    Pour the strained broth into the pot, stir, cover and simmer for 25 minutes over low heat.

    Time: PT25M

    Temperature: doux

  8. Cook the seafood

    Remove 3 ladles of broth and set aside for the liaison. Add the cod pieces, salmon, squid, and shrimp to the pot. Cook for 10 minutes over medium heat, until the seafood is opaque.

    Time: PT10M

    Temperature: moyen

  9. Prepare the liaison

    In a small saucepan, melt the butter over medium heat, add the flour and stir until a smooth roux forms (2 minutes). Gradually whisk in the reserved broth, let thicken for 2 minutes. Remove from heat, whisk in the egg yolks quickly, then add the semi‑thick cream. Stir until a homogeneous sauce is achieved.

    Time: PT10M

    Temperature: moyen

  10. Incorporate the liaison and finish cooking

    Pour the liaison into the pot, stir gently. Season with salt, pepper, a pinch of nutmeg and, if desired, a splash of lemon juice. Simmer for 5 to 6 minutes over low heat so the flavors meld.

    Time: PT6M

    Temperature: doux

  11. Serve and garnish

    Place the blanquette in shallow bowls, sprinkle with chopped fresh parsley and serve immediately with steamed rice or steamed potatoes.

    Time: PT5M

Nutrition Facts

Calories
350
Protein
30 g
Carbohydrates
15 g
Fat
18 g
Fiber
3 g

Dietary info: pescatarian, high in protein, contains gluten (flour), low-carb, high-protein, low-calorie

Allergens: fish, crustaceans, milk, egg

Last updated: April 7, 2026

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Seafood Blanquette

Recipe by La Cuisine de Lynoucha

A light and flavorful blanquette made with fish, shrimp, squid and vegetables, scented with a homemade fish broth, a creamy cream liaison and a touch of nutmeg. Ideal for a French family meal, it replaces the traditional veal blanquette with the treasures of the sea.

MediumFrenchServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
45m
Prep
1h 27m
Cook
16m
Cleanup
2h 28m
Total

Cost Breakdown

$30.70
Total cost
$7.68
Per serving

Critical Success Points

  • Cook the fish broth for 30 minutes without boiling vigorously
  • Prepare the liaison off the heat by adding warm broth to avoid egg coagulation
  • Do not overcook the seafood to keep its tender texture

Safety Warnings

  • Handle the hot broth carefully to avoid burns
  • Cook the fish to an internal temperature of at least 63 °C
  • Watch out for hot oil splatters when sautéing the onion

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