🇪🇸 Spain · Food

Spanish Seafood Zarzuela

60 min
A great way to spend your free time
🔥 500 kcal
Hearty helping
🍽 4 servings
Great for the family

By eatmundo · July 7, 2026

Spanish Seafood Zarzuela🇪🇸 ESTeRe. B · CC BY-SA 2.0 · Wikimedia Commons

A vibrant and rich Catalonian seafood stew, Zarzuela de Mariscos is a celebration of the sea's bounty. This hearty dish combines various types of fresh fish and shellfish simmered in a savory tomato-based sauce, often enriched with a 'picada' of nuts and fried bread, creating a truly luxurious and flavorful experience.

Ingredients

How to Make It

  • 1

    Prepare the Aromatics: Heat 3 tablespoons of Spanish olive oil in a large, heavy-bottomed pot or a wide paella pan over medium heat. Add 1 finely diced large onion and 4 cloves of minced garlic, sautéing gently until the onion is translucent and soft, about 8-10 minutes. Do not let the garlic brown, as this can make it bitter.

  • 2

    Build the Sofrito Base: Stir in 2 diced ripe tomatoes (peeled and deseeded) and 1 diced red bell pepper. Cook, stirring occasionally, for about 15-20 minutes until the vegetables have broken down into a rich, thick sofrito. The mixture should be deeply colored and fragrant, indicating a well-developed base.

  • 3

    Add Spices and Wine: Sprinkle in 1 teaspoon of sweet paprika and a pinch of saffron threads (crushed between your fingers) into the sofrito, stirring for 1 minute until fragrant. Pour in 200 ml of dry white wine, bringing it to a simmer and cooking until the alcohol has evaporated, which takes about 3-5 minutes.

  • 4

    Introduce Fish and Broth: Add 500 ml of rich fish stock to the pot and bring it to a gentle simmer. Gently place 400g of firm white fish fillets (like monkfish or hake, cut into 3-4 cm pieces) into the sauce. Cover and cook for 5 minutes, allowing the fish to partially cook through.

  • 5

    Incorporate Shellfish: Carefully add 200g of large prawns (peeled, devained, tails on), 500g of scrubbed mussels, 300g of purged clams, and 200g of cleaned calamari rings or pieces to the pot. Cover again and cook for another 5-7 minutes, or until the mussels and clams have opened and the calamari is tender. Discard any mussels or clams that remain closed.

  • 6

    Prepare the Picada: While the stew simmers, prepare the picada. In a mortar and pestle, grind 50g of toasted almonds, the leaves from 2 sprigs of fresh parsley, and 1 slice of fried bread until a smooth paste forms. This traditional Spanish thickening agent adds incredible depth and flavor.

  • 7

    Finish and Serve: Stir the picada into the zarzuela, gently mixing it through the sauce. Simmer for a final 2-3 minutes to allow the flavors to meld and the sauce to slightly thicken. Serve immediately in wide, shallow bowls, garnished with fresh parsley and crusty bread for dipping.

Frequently Asked Questions

What kind of fish is best for Zarzuela de Mariscos?+

Firm white fish like monkfish (rape), hake (merluza), or cod (bacalao) are excellent choices as they hold their shape well during simmering. Avoid delicate fish that might flake apart too easily.

Can I make Zarzuela de Mariscos ahead of time?+

While best served fresh, you can prepare the sofrito base and even the fish stock a day in advance. Add the fish and shellfish just before serving to ensure optimal texture and freshness, as seafood can overcook quickly.

What is a 'picada' and is it essential?+

A picada is a traditional Catalan paste of nuts, fried bread, and herbs used to thicken and enrich stews. It's highly recommended as it adds significant depth of flavor and texture, though you could omit the bread for a gluten-free option without losing too much.

How do I choose fresh seafood for this dish?+

Look for fish with clear eyes and bright skin, shellfish with tightly closed shells (discard any open ones before cooking), and prawns that are firm and translucent with no strong odor. Freshness is key to a delicious zarzuela.

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