Cazuela de Mariscos (Seafood Casserole): A Taste of the Sea

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Cazuela de Mariscos, or Seafood Casserole, is a sumptuous dish that brings the bounty of the sea to your table. This rich and hearty casserole, popular in various Latin American countries, is packed with an array of seafood like shrimp, fish, mussels, and clams, all simmered in a flavorful tomato-based broth. Often enriched with vegetables, spices, and herbs, this dish is perfect for special occasions or a luxurious weeknight dinner. Its origins can be traced back to coastal regions where fresh seafood is abundant, and each region has its own unique twist on the recipe.

History of Cazuela de Mariscos

The term “cazuela” refers to the traditional clay pot used for cooking the dish. This method of cooking in a heavy, thick-walled vessel allows for even heat distribution, resulting in a tender and flavorful casserole. The origins of Cazuela de Mariscos are deeply rooted in coastal culinary traditions, particularly in countries like Chile, Peru, Colombia, and parts of Spain. Over time, this dish has evolved to include a variety of local ingredients, making it a versatile and beloved part of Latin American cuisine.


To prepare a traditional Cazuela de Mariscos, you will need a mix of fresh seafood and vibrant vegetables. Here’s a list of ingredients:

  • 500g shrimp: Peeled and deveined
  • 500g white fish fillets: Cut into bite-sized pieces
  • 200g mussels: Cleaned
  • 200g clams: Cleaned
  • 200g squid: Cleaned and sliced
  • 1 large onion: Finely chopped
  • 2 cloves of garlic: Minced
  • 1 red bell pepper: Chopped
  • 1 green bell pepper: Chopped
  • 2 tomatoes: Chopped
  • 1 cup of fish stock: For depth of flavor
  • 1 cup of white wine: For deglazing
  • 1 cup of coconut milk: Optional, for a creamy texture
  • 2 tablespoons of tomato paste: For richness
  • 1 teaspoon of paprika: For a smoky flavor
  • 1 teaspoon of cumin: For warmth
  • Salt and pepper: To taste
  • Olive oil: For cooking
  • Fresh cilantro or parsley: For garnish


  1. Preparing the Seafood:
    • Rinse all the seafood under cold water and pat dry with paper towels.
    • Keep the shrimp, fish, mussels, clams, and squid separate, as they will be added to the casserole at different stages.
  2. Cooking the Base:
    • Heat a generous amount of olive oil in a large, heavy-bottomed pot or cazuela over medium heat.
    • Add the chopped onion and cook until it becomes translucent.
    • Add the minced garlic and cook for another minute, ensuring it does not burn.
    • Stir in the chopped red and green bell peppers and cook until they start to soften.
  3. Building the Flavor:
    • Add the chopped tomatoes and tomato paste to the pot, stirring well to combine.
    • Pour in the white wine to deglaze the pot, scraping up any browned bits from the bottom.
    • Add the fish stock and bring the mixture to a simmer.
    • Stir in the paprika, cumin, salt, and pepper.
  4. Adding the Seafood:
    • Start by adding the fish pieces to the pot, simmering for about 5 minutes.
    • Next, add the shrimp and squid, cooking for an additional 5 minutes.
    • Finally, add the mussels and clams, covering the pot and allowing them to steam until they open, which should take about 5-7 minutes. Discard any mussels or clams that do not open.
  5. Optional Step:
    • For a creamier texture, stir in the coconut milk towards the end of the cooking process, and simmer for a few more minutes to let the flavors meld together.
  6. Finishing Touches:
    • Taste the casserole and adjust the seasoning with more salt and pepper if needed.
    • Remove from heat and let it sit for a few minutes to allow the flavors to develop fully.


Cazuela de Mariscos is best served hot, garnished with fresh cilantro or parsley. It can be enjoyed on its own or with a side of crusty bread, rice, or potatoes to soak up the delicious broth. For a truly authentic experience, serve it in traditional clay cazuelas if you have them.


Cazuela de Mariscos is a dish that epitomizes the richness and diversity of Latin American cuisine. Its combination of fresh seafood, vibrant vegetables, and aromatic spices creates a meal that is both comforting and luxurious. Whether you’re looking to impress guests at a dinner party or simply want to indulge in a flavorful seafood dish, this casserole is sure to satisfy. So gather your ingredients, take your time with the preparation, and enjoy the delightful and hearty flavors of Cazuela de Mariscos.

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Written by Robert Zelesky

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