Food EditionCookFrenchDinnerTraditional Seafood Stock
1 hrEasyServes 2 quarts
French · Dinner

Traditional Seafood Stock

A lean, clear stock requires cold-water rinsing to remove dried blood and impurities from the spine. Keep the aromatics subtle to let the ocean character lead.

Total time
1 hr
Hands-on
15 min
Serves
2 quarts
Difficulty
Easy
Before you start

Watch the temperature, never the clock.

Avoid oily fish like salmon or mackerel, as they create a heavy, fishy-tasting liquid. Stick to neutral white fish frames.

  • large stockpot
  • fine-mesh strainer
  • cheesecloth
  • ladle
Ingredients

What goes in.

  • 3 lbwhite fish frames (snapper, sole, or halibut), gills removed
  • 1 lbshrimp or lobster shells
  • 1leek, white and light green parts only, sliced
  • 1fennel bulb, sliced
  • 1/2 cupdry white wine
  • 2fresh parsley sprigs
  • 1bay leaf
  • 3 quartscold water
The key technique

The Gentle Simmer

Never let the pot reach a rolling boil. Keep it at a steady, lazy bubble to prevent the emulsion of fats into the water, which keeps the final stock crystal clear.

Step by step

The method.

  1. Rinse the bones

    Place fish frames under cold running water for five minutes. Scrub away any dark bloodlines near the spine; these cause bitterness.

  2. Sweat the aromatics

    In a dry pot over medium heat, add the leeks and fennel. Cook until soft, about five minutes, then deglaze the pot with the white wine.

  3. Combine

    Add the fish bones, shells, parsley, and bay leaf. Cover with cold water until the ingredients are just submerged.

  4. Simmer

    Bring the temperature up slowly until you see small bubbles breaking the surface. Lower the heat immediately. Simmer uncovered for 30 to 40 minutes.

  5. Strain

    Ladle the liquid through a fine-mesh strainer lined with two layers of cheesecloth. Do not press on the solids.

Variations

Other turns to take.

Deep Crustacean Stock

Roast the shrimp shells in a 400°F oven for 10 minutes before adding to the pot for a bolder, more color-rich base.

Spiced Stock

Add a single star anise or a thin strip of orange peel to the pot for aromatic lift.

Tips & troubleshooting

When it doesn't go to plan.

Tip

Ask your fishmonger to split the fish frames so the marrow is exposed.

Tip

Do not salt the stock while it cooks; wait until you use it in your final dish to prevent over-concentration.

Tip

Chill the stock rapidly in an ice bath before refrigerating to prevent bacterial growth.

Questions

The ones that keep coming up.

Can I use salmon bones?

It is not recommended. The high fat content in salmon creates an opaque, heavy stock with a distinct, lingering flavor that can overwhelm other ingredients.

How long does this last?

It will keep in the refrigerator for three days, or in the freezer for up to three months if stored in airtight containers.

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