Portuguese · Seafood
Portuguese fish stew (Caldeirada de peixe)

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Method
- STEP 1
- Heat a drizzle of oil in a large, deep-sided frying pan, and fry the onion and pepper on a medium heat until softened but not browned. Finely chop the coriander stalks (keep the leaves for later), and add to the pan with the chilli and chopped garlic. Fry for another few minutes. Add the wine, saffron and bay leaf and let it simmer until reduced by half.
- STEP 2
- Add the potatoes, tomatoes, and 300ml water and bring to a gentle boil. Break up the tomatoes with a spoon on the side of the pan and simmer for 20-25 minutes until the potatoes are just tender, and the tomatoes have broken down.
- STEP 3
- Season well, then gently push the fish into the sauce, and arrange the squid, prawns, clams and mussels on the surface. Put the lid on and cook for 6-8 minutes until the mussel and clam shells have opened, the prawns are cooked and the fish is flaky. Toast the bread, rub lightly with the halved garlic clove and drizzle with olive oil. Serve the stew scatted with chopped coriander leaves, and the toasts for dunking.
Cooking notes
Scaling works best when you weigh ingredients rather than measure by volume — small differences in packing can compound at higher multipliers.
For volume-to-weight conversions of any ingredient — flour, sugar, butter, salts — use the ingredient converter. To translate the recipe's oven temperature between °C, °F and gas mark, see the temperature converter.
When you scale this recipe up or down, remember that cooking time does not scale linearly. A doubled cake takes longer, but not twice as long; a doubled soup takes roughly twice as long. The cooking-time guide gives sensible starting estimates by dish geometry.
Recipe video
Portuguese fish stew (Caldeirada de peixe)
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OpenCooking time
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OpenIngredient density
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OpenOpen in main scaler
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OpenFrom the journal
Original essays on the small details.
The why behind the technique — original writing on the ingredient and equipment choices that separate a good cook from a frustrated one.
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Butter temperature ruins more cookies than the oven does
Cold, softened, melted — three states, three completely different bakes
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Go deeper
Where this recipe sits in the wider tradition.
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