Seafood Stock Recipe

Introduction

Seafood stock is a flavorful foundation that enhances soups, stews, and sauces with rich, ocean-inspired taste. Made from shrimp, crab, lobster shells, and aromatic vegetables, this stock captures the essence of seafood in a homemade broth. It’s simple to prepare and elevates any dish with its natural depth of flavor.

Ingredients

• 1½–2 pounds seafood shells (shrimp heads and shells, crab shells, and/or lobster shells, white fish bones)
• 1 medium onion
• 1 medium carrot
• 1 large celery stalk
• 2 cloves garlic
• 1 teaspoon extra virgin olive oil
• 1 teaspoon tomato paste
• 2 tablespoons cooking sherry
• 1 handful of parsley stems
• 2–3 sprigs fresh tarragon
• 2 bay leaves
• 1 teaspoon peppercorns
• 8–10 cups water

Instructions

1. Step 1: Rinse seafood shells and heads, then drain well. Peel and quarter the onion. Rinse the carrot and celery, cutting them into 2-inch chunks. Smash and peel the garlic cloves. Remove stems from the parsley.
2. Step 2: Heat a stock pot over medium heat and add the olive oil. Sauté the onion, carrot, celery, and garlic for about 5 minutes until the vegetables begin to brown, stirring occasionally.
3. Step 3: Add the shrimp shells to the pot and cook for about 5 minutes, stirring occasionally.
4. Step 4: Make a well in the center of the pot and add the tomato paste. Gradually stir it into the other ingredients and cook for about 1 minute until the paste darkens.
5. Step 5: Deglaze the pot with the cooking sherry and let it simmer for 1–2 minutes to burn off the alcohol, scraping up any browned bits from the bottom.
6. Step 6: Add parsley stems, tarragon, bay leaves, peppercorns, and enough water to cover the shells. Bring to a gentle simmer and cook uncovered on low heat for 30 minutes. Stir occasionally and skim off any foam.
7. Step 7: Remove the pot from heat and let cool slightly. Pour the stock through a fine mesh strainer into a heat-safe container, pressing down on the solids to extract all the liquid. Allow to cool before storing. Discard the shells.

Tips & Variations

• Use a mix of shells from shrimp, crab, lobster, and white fish bones for a balanced and rich flavor.
• Don’t simmer the stock longer than 30 minutes to avoid bitterness.
• For a deeper flavor, roast the shells in the oven before sautéing.
• Replace cooking sherry with dry white wine or vermouth for a slightly different aroma.
• Add a few whole cloves or a star anise for a subtle aromatic twist.

Storage

Store the cooled seafood stock in airtight containers in the refrigerator for up to 3 days. For longer storage, freeze the stock in portions for up to 3 months. Reheat gently on the stove before using, avoiding boiling to maintain the delicate flavors.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen seafood shells for stock?

Yes, frozen seafood shells work well. Just thaw and drain them before using to ensure you remove any excess moisture.

Is it necessary to remove foam during simmering?

Removing foam helps create a clearer stock and reduces any off-flavors, improving the overall taste and appearance.

Seafood Stock Recipe

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★★★★★

4.4 from 90 reviews

A rich and flavorful homemade seafood stock made from shrimp, crab, lobster shells, and white fish bones simmered with aromatic vegetables and herbs. This stock serves as an ideal base for seafood soups, stews, sauces, and risottos, imparting a deep ocean essence without overpowering other flavors.

• Author: Ella
• Prep Time: 15 minutes
• Cook Time: 40 minutes
• Total Time: 55 minutes
• Yield: About 6–8 cups seafood stock 1x
• Category: Stock & Broth
• Method: Stovetop
• Cuisine: Seafood

Ingredients

Scale 1x2x3x

Seafood Stock Ingredients

• 1½–2 pounds seafood shells (shrimp heads and shells, crab shells, and/or lobster shells, white fish bones)
• 1 medium onion, peeled and quartered
• 1 medium carrot, rinsed and cut into 2-inch chunks
• 1 large celery stalk, rinsed and cut into 2-inch chunks
• 2 cloves garlic, smashed and peeled
• 1 teaspoon extra virgin olive oil
• 1 teaspoon tomato paste
• 2 tablespoons cooking sherry
• 1 handful parsley stems, cleaned
• 2–3 sprigs fresh tarragon
• 2 bay leaves
• 1 teaspoon peppercorns
• 8–10 cups water

Instructions

1. Prep: Rinse the seafood shells and heads thoroughly to remove any debris or impurities. Drain well. Peel and quarter the onion. Rinse the carrot and celery stalk, then chop each into 2-inch pieces. Smash and peel the garlic cloves. Remove parsley leaves from stems, keeping the stems for the stock.
2. Sauté: Heat a large stock pot over medium heat and add the extra virgin olive oil. Add the quartered onion, carrot chunks, celery chunks, and smashed garlic cloves. Sauté the vegetables for about 5 minutes, stirring occasionally, until they start to brown and develop sweetness.
3. Add Shells: Add the seafood shells and heads to the pot with the sautéed vegetables. Cook them for approximately 5 minutes, stirring occasionally, to begin releasing their flavor and aromas.
4. Caramelize: Make a well in the center of the pot and add the tomato paste. Gradually stir the paste into the shells and vegetables, cooking for about 1 minute until it darkens slightly and caramelizes, enhancing depth of flavor.
5. Deglaze: Pour in the two tablespoons of cooking sherry and let it simmer for 1 to 2 minutes. This will burn off the alcohol and loosen any browned bits stuck to the pot, adding richness to the stock.
6. Simmer: Add the parsley stems, fresh tarragon sprigs, bay leaves, and peppercorns. Pour in enough water (about 8 to 10 cups) to fully cover the shells and vegetables. Bring the mixture up to a gentle simmer and cook uncovered on low heat for 30 minutes. Stir occasionally and skim foam or impurities from the surface as needed to keep the stock clear.
7. Strain: Remove the pot from heat and let the stock cool slightly. Pour the liquid through a fine mesh strainer into a large heat-safe container, pressing down on the solids with a wooden spoon to extract all the flavorful liquid. Discard the shells and vegetable solids. Allow the stock to cool completely before storing it in smaller containers for quicker refrigeration or freezing.

Notes

• Do not simmer seafood stock for longer than 30 minutes to avoid bitterness and cloudiness.
• Use the stock within 3 days if refrigerated or freeze for up to 3 months.
• Adjust water amount depending on size of pot and shells to ensure full coverage but not too diluted.
• Skimming foam during simmering helps achieve a clear stock.
• For a richer stock, you can roast shells briefly before sautéing, but this recipe calls for sautéing directly.
• Tomato paste adds a slight acidity and deeper flavor to the seafood stock.

Keywords: seafood stock, homemade seafood broth, shrimp shells stock, seafood base, shellfish stock, cooking stock, fish bones broth