01 -
In a large heavy-bottomed pot or Dutch oven, heat a small amount of extra virgin olive oil over medium-high heat. Add crumbled chorizo, breaking it into small bite-sized pieces as it cooks until browned. Remove the browned chorizo, set aside, and pour off the rendered fat. Wipe out the pot with paper towels.
02 -
In the same pot, heat olive oil over medium-high heat. Add fennel and cook, stirring, for about 3 minutes. Add onion, reduce heat to medium, and sauté fennel and onion together until softened and translucent, about 8–10 minutes.
03 -
Stir in garlic and cook for 3 minutes until fragrant and just golden. Add tomato paste, increase heat to high, and fry while stirring constantly until the paste darkens, about 3 minutes, to deepen the flavour.
04 -
Pour in white wine and cook over medium-high heat, stirring, until reduced by half, about 2 minutes. Add chicken or fish stock, diced tomatoes with juices, reserved browned chorizo, and fish sauce. Bring the mixture to a boil, then lower to a simmer.
05 -
Add red pepper flakes and season with salt and black pepper to taste. Squeeze in the juice from half a lemon. Taste and adjust seasoning for a rich, balanced flavour.
06 -
Add the white fish chunks and simmer gently for 2 minutes. Then add prawns and simmer an additional 2 minutes. Finally, add mussels (or clams). Continue cooking until mussels open and seafood is just cooked through, adjusting the timing depending on the size of each seafood component. Discard any unopened mussels.
07 -
Taste and adjust salt and lemon as needed. Ladle stew into bowls and garnish generously with chopped parsley. Serve immediately.