Octopus and potato slow-baked under a heavy iron bell buried in glowing embers, perfumed with olive oil, rosemary, garlic and white wine until impossibly tender — the most Dalmatian of feasts.
Peka — pronounced 'peh-kah' — is not really a dish but a cooking method, and one of the oldest still practised in Europe. The peka itself is a heavy cast-iron or wrought-iron bell-shaped lid, used across the Dalmatian coast of Croatia from Istria to Dubrovnik. Ingredients are placed in a shallow round pan, the iron bell is set over them, and the entire apparatus is buried in glowing wood embers (and topped with more embers) so that heat radiates from all directions at once — the gentlest possible all-over baking, somewhere between roasting, steaming and braising. The most beloved version, especially on the islands of Brač, Hvar and Korčula, is peka od hobotnice — octopus peka. A whole tenderised octopus is laid in the pan with chunks of waxy potato, slivers of garlic, sprigs of fresh rosemary, a generous slosh of local olive oil and a splash of white wine; under the bell for 90 minutes, the octopus releases its sweet juices, the potatoes absorb them, the wine perfumes everything, and the olive oil and octopus liquor reduce together into an almost-syrupy mahogany sauce that pools at the bottom of the pan. The octopus emerges meltingly tender, the potatoes have crisp browned edges where they touched the iron, and the whole apparatus is brought to the table still smoking and uncovered with ceremony. Without a real peka and a fire pit, the dish can be approximated in a heavy lidded cast-iron pot in a 200°C oven — not the same, but very, very close to the magic of an island courtyard at dusk.
Serves 4
If using fresh octopus, freeze it 48 hours then defrost — this breaks down collagen and makes it tender (or beat it on rocks like Dalmatian fishermen, which is impractical). Rinse the octopus under cold water, then plunge it three times into boiling water (just dip and lift for 3 seconds each) to curl the tentacles attractively. Cut the head sac open, remove any remaining beak, and slice the body into 4 large pieces; leave tentacles whole or halve the long ones.
The triple-dip technique is theater but it really does help the tentacles set into the classic spiral.
Heat oven to 200°C / 400°F. In a heavy cast-iron round pan (about 30 cm diameter, with a tight-fitting heavy lid), drizzle 2 tbsp olive oil. Layer the potato chunks and onion wedges across the bottom. Scatter half the garlic slivers, half the rosemary, 1 bay leaf, salt and pepper.
Arrange the octopus pieces and whole tentacles on top of the potatoes, tucking everything into one snug layer. Scatter remaining garlic, rosemary, the other bay leaf, and the olives. Season again with salt (lightly — octopus is briny) and a generous grind of pepper.
Pour over the remaining 80 ml olive oil and the white wine — the liquid should reach about 2 cm up the pan. Cover with the heavy lid (or two layers of foil pressed tightly to the rim, then weighted with a baking dish to seal completely). The seal is crucial — peka cooks by trapped steam combined with radiant heat.
Bake on the middle rack 75 minutes without opening. The octopus and potatoes are slowly steaming in their own juices, the wine, and the olive oil — exchanging flavours intensely. Don't peek; every time you open the oven you lose 30°C and 5 minutes of cooking time.
Remove the lid carefully (the steam is volcanic). The dish should be richly perfumed, the octopus deep mahogany, the potatoes glistening. Return the pan to the oven uncovered for 15–20 minutes at 220°C / 425°F, basting every 5 minutes with the pan juices. The top of the octopus will crisp slightly, the potatoes will catch golden-brown edges, and the liquid will reduce to a thick glossy sauce.
Octopus is done when a sharp knife slips into the thickest part of a tentacle with no resistance. Potatoes should be fork-tender with browned edges. Rest 5 minutes off the heat — the resting redistributes juices and lets the sauce thicken to coat the back of a spoon.
Bring the whole pan to the table — the visual drama is half the dish. Spoon octopus, potato, olives and the dark glossy sauce onto warmed plates. Drizzle with a thread of fresh olive oil, sprinkle with capers if using, and serve with thick slices of crusty bread to mop the pan. A glass of cold Pošip or Plavac Mali completes the Dalmatian table.
Previously-frozen octopus is actually better than fresh — freezing breaks down the tough fibers and saves you the tenderising step.
The heavy lid and tight seal are critical — if your pan doesn't have a snug lid, use two layers of heavy foil pressed firmly to the pan rim, then weight with another pan.
Use the best olive oil you can — this is one of the few dishes where the olive oil is genuinely the main flavour, not just a cooking medium.
A small splash of red wine vinegar (1 tsp) stirred in at the end brightens the sauce beautifully — a Dubrovnik trick.
Peka od janjetine — lamb shoulder chunks instead of octopus, slow-baked with the same potato-rosemary-wine treatment for 2.5 hours. The classic alternative.
Peka od piletine — chicken pieces, particularly the dark meat, for a faster (60 minute) version popular on the Istrian peninsula.
Add 2 ripe tomatoes quartered and a handful of cherry tomatoes for a slightly sweeter, brighter sauce, summer-style.
Octopus and white beans peka — replace half the potato with cooked white beans, a Korčula speciality.
Refrigerate covered up to 3 days; reheat gently in a 160°C / 320°F oven 25 minutes, basting with the sauce. The flavour deepens overnight. Does not freeze well — the octopus texture deteriorates and the potatoes go grainy.
The peka cooking method is pre-Roman in the eastern Adriatic, with archaeological remains of similar bell-baking vessels dating to the Illyrian period. It was adopted into medieval Croatian peasant cooking on the islands, where families would share communal fire pits and bake Sunday peka after morning church. The technique is now protected as Croatian cultural heritage.
Yes — a heavy cast-iron pot (Le Creuset) with a tight lid in a 200°C oven gives 85% of the authentic result. The 15% you miss is the smoky perfume from real wood embers.
A sharp knife should slide into the thickest tentacle with no resistance, like into butter. If it pushes back, give it another 15 minutes covered.
Cuttlefish (smaller, cooks faster — reduce time by 30 minutes), or lamb shanks (extend covered time to 2.5 hours). The dish doesn't work with chicken breast or pork — needs collagen-rich proteins.
Yes — assemble the pan, cover, refrigerate up to 6 hours. Add 10 minutes to baking time when going from cold.
Per serving (480g / 16.9 oz) · 4 servings total
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