
Small, sweet, wood-roasted piquillo peppers from Navarre, peeled and stuffed, then napped with a smooth sauce. The classic filling is shredded salt cod, though minced meat is also common. The peppers are filled, lined up in a dish and warmed through in a sauce built from puréed extra piquillos thickened and rounded with fried onion and ground almonds. Served hot as a starter, two or three peppers to a plate.
The pepper is the Pimiento del Piquillo de Lodosa, grown around the town of Lodosa and seven neighbouring municipalities on the Navarrese bank of the Ebro. It earned a Spanish denomination of origin in 1987 and full European Protected Designation of Origin status in 1996. The 'piquillo' (little beak) is roasted over wood, peeled and hand-packed without water, which concentrates a sweet, faintly smoky flesh with no heat. Stuffing the peeled peppers — most famously with the salt cod of the Basque-Navarrese tradition — is the regional showpiece.
The pepper itself is silky and thin-walled, sweet with a whisper of char from the fire. Cut into a cod-stuffed one and the filling is soft and savoury, faintly salty from the fish. The almond-and-piquillo sauce is velvety and brick-orange, sweeter than a tomato sauce and slightly nutty. Eaten warm, the whole thing is gentle — no chilli heat at any point, despite the deep red colour.
Wood-roasting is what makes the piquillo work: the dry heat blisters the skin so it peels cleanly and caramelises the pepper's sugars without stewing it, so the flesh stays intact enough to hold a filling. The sauce is bound two ways at once — fried onion supplies sweetness and body, while ground almonds act as a thickener in the manner of a Spanish picada, giving a smooth, slightly grainy emulsion of oil, pepper purée and stock that needs no flour. Cod filling is flaked from desalted salt cod rather than fresh fish, so it keeps a firm, savoury bite.
Variations
Cod (relleno de bacalao) and minced veal or beef are the two standard fillings; some kitchens bind the cod with a little béchamel for a creamier centre. The sauce varies from a near-pure piquillo cream to a tomato-leaned version. Across the river in the Basque Country the same stuffed pepper appears, and modern pintxo bars serve a single hot piquillo as a small plate.
On the Palate
Where Pimientos del Piquillo Rellenos sits in the Spanish flavor cloud
Once stuffed, simmer the peppers in the sauce very gently for only 10–15 minutes just to heat through — the wood-roasted piquillo skin is fragile, and a hard simmer tears the peppers and spills the filling.
Ingredients
Serves 4How it's made
5 steps · 30 min
- 120 min
Desalt the salt cod (soak 24–36 hours, changing the water), then poach gently, drain and flake, removing skin and bones.
- 210 min
Fry chopped onion in olive oil until soft and sweet; mix half into the flaked cod to make the filling, season.
Watch outFry the onion slowly until soft, sweet and just golden — that sweetness is the backbone of both filling and sauce.
- 312 min
Carefully spoon the filling into the whole peeled piquillo peppers without tearing them.
Watch outSpoon the filling in gently and don't overfill — the thin roasted skin tears easily.
- 410 min
Make the sauce: blend the remaining fried onion with a handful of extra piquillo peppers, ground almonds and a little stock, then warm into a smooth sauce.
- 513 min
Lay the stuffed peppers in the sauce, simmer very gently for 10–15 minutes to heat through and serve hot.
Watch outThe peppers are ready when heated through and the sauce is smooth and just coats them — no vigorous bubbling.
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