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No. 23PortugueseChickenKamado JoeSpain 2026Zubir Churrasqueira, Lisbon

Frango Piri-Piri

Salt the bird, grill it over live coals, and sauce it after it is chopped. The butter is a finishing sauce, not a baste.

John Drummond

Cooks in red caps tending chickens over a long charcoal grill at Zubir Churrasqueira
At Zubir Churrasqueira, Lisbon
Prep25min
Cook55min
All up

1hr 20min+ 18 to 24 hours

Serves4–6
LevelMedium

Before you start

How big is your bird?

Pick it and every amount below follows — rounded to what you can actually measure.

2.2 kg · serves 4–6 · grill 40–55 min + 18 to 24 hours · as written

Mise en place

What you need

Tick each one off as it goes in.

For the bird, the day before

For the grill oil

For the finishing sauce

For the green sauce, piri-piri verde

To serve

Zubir Churrasqueira in Lisbon — off the ship by now and back on land. Flattened birds on a long charcoal grill, cooked hard, chopped, and slathered with sauce as they come off the fire.

This is version two. Version one was a 24-hour marinade and an hour in the kamado with the heat deflector in, basting with butter. It made a good roast chicken and not this. Three things were wrong, and they are worth knowing because they are the usual three.

The salt. Version one used a teaspoon for a whole bird, about a quarter of a percent of its weight, and said to go light because the restaurant's was a touch salty. That saltiness is the meat. Salt is also the only thing in a marinade that travels into muscle — garlic, paprika, chilli and oil stay in the top millimetre or two whether you give them two hours or twenty-four. So the bird gets salt, a day ahead, and nothing else.

The butter. Zubir sells its sauce three ways — piri-piri, butter and lemon, or all three together — and it goes on as the birds leave the grill. Version one painted it on raw chicken every twelve minutes for an hour, where the milk solids, the paprika and the sugar simply burned. That black on the skin was scorched sauce, not charcoal crust.

The fire. A heat deflector turns a kamado into an oven that smells of charcoal, and the dripping fat lands on a ceramic plate instead of the coals. Out it comes.

And the part that makes it taste like the restaurant rather than like a roast with sauce on it: chop the bird first, then dress it. Sauce slides off skin and eats oily. On hot, freshly cut, salted meat it soaks in, and you need half as much.

Not yet cooked in this form — it is the fix, written down before the next one goes on. The photograph is Zubir's grill, not this recipe.

The method

Eight moves.

  1. Bird, the Day Before

    Spatchcock the bird, slash each thigh twice and each drumstick once through to the meat, and pat it dry. Salt every surface — both sides, into the slashes, under the skin — and push the garlic paste under the skin if you are using it. Nothing else goes on: no oil, no lemon, no paprika, no chilli.

    Sit it on a rack, uncovered, in the fridge for 18 to 24 hours. Uncovered earns its keep twice: the salt goes into the meat and the skin dries out, which is what lets it crisp instead of steam.

  2. Grill Oil, Make

    Warm the olive oil with the garlic, chilli, paprika and salt just enough to infuse, without browning the garlic. This is the only thing that goes on the fire, and oil can take the heat that butter cannot.

  3. Finishing Sauce, Make

    Cook the garlic and chilli gently in the olive oil until sweet, not brown. Off the heat, add the lemon juice, vinegar, paprika, sugar and salt, then blend in the butter so it emulsifies. It should coat a spoon rather than pool on the plate. Sharp first, rich second, a little salty. Keep it warm, never simmering — if it splits, a splash of hot water and another blend brings it back.

  4. Green Sauce, Make

    Pulse the chillies, garlic, coriander, parsley, olive oil, lemon juice, vinegar and salt to a rough sauce, not a purée. It keeps in the fridge for 3 to 4 days.

  5. Big Joe, Light

    Heat deflector OUT. Lump charcoal, burned down until the flames have gone and the coals are mature, spread across about two thirds of the firebox with the last third left clear as an escape hatch. 220–240°C, vents more open than you would run for a roast. Take the bird out of the fridge 30 to 45 minutes beforehand and wipe the skin dry.

  6. Chicken, Grill

    Skin-side up to start, legs toward the hotter side, and turn it every 5 to 7 minutes — this is grilling, not roasting, so stay with it. Slide it to the clear third whenever the fat flares. A bird this size takes about 40–55 minutes. Start probing at 30 minutes and work it toward the hotter coals as the breast approaches 62–65°C.

  7. Oil, Char

    For the last 8 minutes only, brush it with the grill oil, into the slashes as well. This is where the real char comes from. No butter touches the fire at any point.

  8. Chop, Sauce

    Pull it at 72°C in the breast and 82°C in the thigh and rest it 5 minutes, not fifteen. Cleave it into halves and then six pieces a side — wing with a little breast, breast split, thigh split, drumstick whole. Toss the hot pieces with two thirds of the finishing sauce so it reaches every cut face. The rest goes on the table with the green sauce and the lemon wedges.

Keep wandering

From the same volume.

2.2 kgserves 4–6 · grill 40–55 min + 18 to 24 hours