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Arroz de Marisco from Portugal

Arroz de Marisco

📍 Coastal Portugal ★ 4.5
Last updated Aug 13, 2026 · Reviewed by the WhatWhereVacay editorial team

Soupy tomato rice loaded with shellfish.

About Arroz de Marisco

Rice is cooked in a fragrant tomato and seafood broth and crowded with prawns, clams and crab, kept deliberately loose and soupy. It is the Portuguese coast great celebration of the sea.

🏛️ History & Culture

Arroz de Marisco is a beloved Portuguese seafood rice dish, deeply rooted in the country's coastal culinary traditions. Its origins are debated, but it likely evolved from rustic fisherman's stews where rice was added to stretch precious seafood, eventually becoming a celebratory centerpiece. Unlike Spanish paella, this dish is intentionally served loose and soupy, reflecting a preference for broth-soaked grains that absorb the intense flavor of the sea.

Regional variations are common along Portugal's long Atlantic coastline, with the choice of seafood shifting based on local catches—clams, prawns, and crab are typical, but barnacles or mussels may appear in certain areas. Culturally, it is a dish of conviviality, often shared at family gatherings and festive occasions, symbolizing abundance and the deep connection between Portuguese identity and the ocean. While simple in concept, its preparation demands care in balancing the tomato, garlic, and fresh herbs with the briny liquor of the shellfish.

🍳 How to make Arroz de Marisco

AI-assisted, not kitchen-tested

Arroz de Marisco

A loose, saffron-tinted rice stew from Portugal's coast, loaded with prawns, clams, and crab in a rich tomato-seafood broth. This is the Portuguese coast's great celebration of the sea, served soupy and fragrant.

Prep
20 min
Cook
40 min
Total
60 min
Serves
4-6
Difficulty
Medium

Recipe ingredients

  • 400 g (14 oz) short-grain rice (e.g., carolino, bomba, or arborio), Rinse until water runs clear.
  • 300 g (10½ oz) large raw prawns (shell-on, heads on if possible), Peel and devein, reserve shells for stock.
  • 500 g (1 lb 2 oz) fresh clams (e.g., amêijoas or littlenecks), Scrubbed and purged in salted water for 20 minutes.
  • 1 whole cooked crab (about 500 g / 1 lb 2 oz), Or 200 g / 7 oz lump crabmeat, but shell adds flavour.
  • 2 ripe tomatoes tomatoes, Grated or finely chopped, or 1 (400 g / 14 oz) can of chopped tomatoes.
  • 1 large onion onion, Finely chopped.
  • 4 cloves garlic, Minced.
  • 1 bunch fresh coriander (cilantro), Stems finely chopped, leaves for garnish.
  • 150 ml (5 fl oz (⅔ cup)) dry white wine
  • 1.2 L (5 cups) fish stock (or shellfish stock), Made from prawn shells and crab shells, or use good-quality store-bought.
  • 60 ml (¼ cup) olive oil
  • 1 tsp sweet paprika
  • 1 bay leaf bay leaf
  • saffron threads, ½, Crushed and soaked in 2 tbsp hot water, optional but traditional.
  • salt and freshly ground black pepper, To taste.

Steps

  1. 1 Make the stock: put the prawn shells, crab shells (if using), and any trimmings in a large pot with 1.2 L water. Simmer for 15 minutes, then strain. You should have about 1 L of stock; top up with water if needed.
  2. 2 Purge the clams: soak in cold salted water (35 g salt per 1 L water) for 20 minutes, then drain and rinse. Discard any open or broken clams.
  3. 3 Heat the olive oil in a wide, heavy pot (or paella pan) over medium heat. Add the onion and a pinch of salt, cook until soft, 5-7 minutes. Add garlic, bay leaf, and paprika; cook 1 minute until fragrant.
  4. 4 Add the grated tomatoes and cook, stirring, until the mixture thickens slightly, about 5 minutes. Season with salt and pepper.
  5. 5 Stir in the rice and toast for 2 minutes, stirring constantly. Add the white wine and let it bubble almost completely.
  6. 6 Pour in the hot fish stock, add the saffron and its soaking water, and the chopped coriander stems. Bring to a boil, then reduce to a simmer. Cook uncovered, stirring occasionally, for 12 minutes.
  7. 7 Nestle the prawns, clams, and crab pieces into the rice (push them into the liquid). Cover and cook for 5-8 minutes, until the prawns are pink and opaque (internal temperature reaches at least 60°C / 140°F), and the clams have opened wide. Discard any clams that remain closed.
  8. 8 Check the rice: it should be al dente (just cooked) and the whole dish should be loose and soupy, not dry. Add a splash of hot stock if it looks too tight. Taste and adjust salt.
  9. 9 Rest off the heat for 5 minutes. Scatter with fresh coriander leaves and serve immediately, with lemon wedges on the side if you like.
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Ingredients
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