How do I cook a whole picanha on a kamado?

1.2 kg rump cap, ceramic kamado, two-zone, United Kingdom

Not established

This is a fair question and BBQHQ does not have the evidence to answer it. The gap is recorded by name rather than filled with a guess.

The question, as BBQHQ read it

Food: Picanha, whole
Cooker: Ceramic kamado
Heat: two zone
Where: GB
Weight: 1.2 kg
Starting state: fridge cold

Why there is no window here

The gap is registered and named below. It is open work, not an oversight.
THE ONLY TIMING EVIDENCE BBQHQ HOLDS FOR THIS CUT IS FOR AN OVEN, AND IT IS REFUSED. Meat & Livestock Australia gives 20–25 minutes per 500 g at 200 °C for premium beef roasts including rump, and a whole picanha is a rump cut in that weight class. It would have been trivially easy to present that as a barbecue time. It describes a closed domestic oven — different heat transfer, no radiant component from a fire, no cook-controlled airflow — and the observation is recorded as an enclosed-oven cook precisely so that it conflicts with any live-fire figure rather than merging with it. The endpoint and the doneness temperature survive; the duration does not.

When is it done? Separate questions, separate answers

“Done” means several things and they do not coincide. The safety endpoint is set by the jurisdiction you are cooking in and is not a matter of taste. Culinary doneness is what you want. The texture endpoint is how you actually tell.

Food-safety endpoint

BBQHQ holds no food-safety rule for this food in GB. We are not showing you another jurisdiction’s figure in its place — check your national food-safety authority.

Culinary doneness — a preference, not a safety figure

medium — 65–70 °C (149–158 °F)

Measure at: The centre of the thickest part, away from the fat cap.

An Australian culinary convention, carried because it is the only sourced doneness temperature BBQHQ holds for beef. It sits above British expectations for the same word, and it is a preference rather than a safety figure.

Where this comes from

Culinary doneness conventions differ by country. MLA gives Australian beef doneness as 60 °C rare, 65–70 °C medium and 75 °C well done, noticeably higher than British convention for the same words.

Limited evidence — treat with caution

Meat & Livestock Australia — States this directly
MLA gives Australian culinary doneness temperatures for beef of 60 °C rare, 65–70 °C medium and 75 °C well done, and advises removing a roast just before the target because it continues to cook while resting.
Culinary preference, not a safety endpoint. MLA is a levy body and is explicitly restricted from the safety domain here.
Noticeably higher than British culinary conventions for the same words — a real difference in what people in different places expect 'medium' to mean.
About this source · Original · retrieved 2026-08-13

Texture endpoint — how you actually know

Fat cap rendered and coloured, meat sliced across the grain

The fat cap has given up its solidity and browned rather than staying white and firm. It needs sustained moderate heat to get there, and it will flare if it drips onto open flame.

Hazards, by kind

These are not about when the food is done. They are about whether the activity is safe where you are doing it, and each kind sits under its own heading because they are answered in different ways.

Equipment safety

Failure, stability, assembly and maintenance of the cooker itself.

Weber charcoal barbecues: outdoor use only Critical
Weber instructs that its charcoal barbecues must not be used indoors, in a garage, building or breezeway, or any other enclosed area, and not under any overhead combustible construction. Coals and ashes must be fully extinguished before the barbecue is stored.
Wire brush bristles can end up in food Significant
A bristle shed by a wire grill-cleaning brush can be left on the bars, picked up by the next thing cooked on them and swallowed. Documented cases have required surgery to remove it.
Electric does not mean indoor-safe Significant
An electrically powered outdoor cooker is not automatically safe to use indoors. Producing no carbon monoxide removes one hazard; it does not remove fire risk, smoke, or the manufacturer's own restriction on where the appliance may be used.
Electric smokers: earthed supply, RCD protection, outdoor-rated cord Significant
Masterbuilt instructs that its electric smoker runs only from a properly earthed outlet, is supplied through a residual current device rated at no more than 30 mA, and uses only a grounding-type three-wire outdoor extension cord kept dry and off the ground. The supply cord is to be examined regularly and the appliance not used if it is damaged.

Carbon monoxide

Carbon monoxide from burning fuel. Invisible, odourless, and the reason no combustion cooker belongs in an enclosed space.

Never take a barbecue into an enclosed space Critical
Never take a barbecue into a tent, awning, caravan, motorhome, garage, shed or any other enclosed space — including to keep warm, and including when it is no longer flaming.
A cooling barbecue is still producing carbon monoxide Critical
A barbecue continues to give off carbon monoxide as it cools. Never bring one inside to finish cooling, and never store one indoors until it is completely cold.
Electric smokers still produce carbon monoxide — from the wood, not the element Critical
An electric smoker's heat comes from a mains element that burns nothing, and the appliance still emits carbon monoxide, because the wood chips it makes smoke with are burning inside the cabinet. Masterbuilt warns that burning wood chips gives off carbon monoxide, which has no odour and can cause death, and that chips must never be burned inside homes, vehicles, tents, garages or any enclosed area.
Offset smokers: never under an overhead structure of any kind Critical
Oklahoma Joe's instructs that its smoker be used only in a well-ventilated space and never in an enclosed one — naming a carport, garage, porch, covered patio or any overhead structure — and warns that burning charcoal indoors can kill because it gives off odourless carbon monoxide.
Never bring a barbecue indoors to cool Critical
Never bring a barbecue indoors, into a tent or into a garage while it is cooling. A finished barbecue is still producing carbon monoxide and can still start a fire.

Fire safety

Preventing and controlling unintended fire around a cooker.

UK: do not use a barbecue on a balcony Critical
Do not use a barbecue on a balcony. Flames, sparks and hot embers can start a fire that spreads quickly to other parts of the building.
UK: putting out and disposing of coals and ash Critical
Let the barbecue cool and make sure it is properly out before disposing of coals or ash, and never put them in a bin while they are still warm. Smouldering ashes give off carbon monoxide and stay a fire risk for hours after cooking has finished.
UK: where to stand a barbecue, and never leave it Significant
Stand a barbecue on level ground and not on decking, well away from anything that could catch fire — sheds, fences, trees. Never leave it unattended while it is lit.
UK: lighting a barbecue, and local bans on disposables Significant
Never light a barbecue in an enclosed space, and do not use accelerants to get it going. Check local rules before taking a disposable barbecue to a park or open space — many London parks have banned them because of grass-fire risk.

Gas safety

LPG and natural gas: connections, leaks, cylinders and storage.

UK: what not to do with a gas regulator or cylinder fitting Critical
Never force a regulator onto a cylinder valve that it does not fit easily, never work its mechanism with excessive force, and never tamper with or adjust a regulator that is not user-adjustable. Tighten screwed connections with the correct sized spanner and do not over-tighten — most cylinder connections use a left-hand thread and tighten the opposite way to a normal screw. Gas components on a barbecue are replaced, not repaired.
UK: when an LPG regulator has to be replaced Significant
Replace an LPG regulator on the service life its manufacturer states, or after ten years if none is stated, and straight away at any sign of wear, leakage or damage whatever its age. A regulator marked BS 3016 is already past that life. Keep its vent clear and pointing where rain cannot get in, and never fit a second-hand one.

Fuel handling

Lighting, handling and disposing of charcoal, wood and firelighters.

UK: never pour petrol, paraffin or meths on a barbecue Critical
Never pour petrol, paraffin or methylated spirits onto a barbecue or a fire, lit or unlit. Use firelighters, or a chimney starter.
Spent coals can reignite for up to 24 hours Significant
After a charcoal fire appears extinguished, unconsumed embers can retain heat for up to 24 hours and can burst into flame unexpectedly when fresh air reaches them. Embers outside the firebox can ignite combustible surfaces such as a wooden deck.

Electrical safety

Mains power outdoors, cables, water and residual current protection.

UK: use a residual current device for anything that plugs in Significant
Use a residual current device with any mains-powered cooker or equipment used outdoors. If your fusebox does not have one built in, use a plug-in RCD at the socket.
UK: dew counts as wet Significant
Do not run a mains-powered cooker outdoors while the ground or the equipment is wet. Electrical Safety First sets the threshold at dew on the ground, not at rain.
UK: the lead is part of the appliance Significant
Use only extension leads, reels and connectors rated for outdoor use — weather-resistant, with moulded connections. Check them for damage before plugging in, uncoil a reel completely, and use one with a thermal cut-out.
UK: unplug before you fiddle with it Moderate
Switch off and unplug a mains-powered cooker before cleaning, adjusting or checking it.

Wildfire and environment

Fire spreading beyond the cook: dry ground, decking, wind and wildfire risk.

UK: the ground stays hot after the fire is out Significant
The ground under a fire or a disposable barbecue stays hot for some time after the fire has gone out. Let coals and embers cool completely before throwing them away.

The working

How the sources were combined

1.Reconciling 0 observation(s) that bear on the duration. 2 further observation(s) — endpoints, doneness ladders, pull temperatures — are evidence about this cook and are NOT counted as opinions about its length.
2.Observations fall into 0 incompatible groups. They will NOT be combined.
3.1 temperature pair(s) held apart rather than combined, because they answer different questions.
4.No combined window produced. Incompatible groups are reported separately.
5.Confidence: low — the observations do not describe one cook (0 independent publisher(s)).
6.Evidence about this cook that is not evidence about its length: Meat & Livestock Australia, United States Department of Agriculture, Food Safety and Inspection Service. Retained as provenance, excluded from corroboration.

Held apart on purpose

Figures that look like they should be compared and must not be. Different question, different jurisdiction, or different doneness — not a dispute.

Different outcomes: culinary doneness against food-safety endpoint. These answer different questions and are not combined.

How this answer was classified

1.57 published profile(s) considered; 1 cover this question.
2.Profiles matched, and every one of them records that the duration is not established.

Picanha, whole, over fire

THE ONLY TIMING EVIDENCE BBQHQ HOLDS FOR THIS CUT IS FOR AN OVEN, AND IT IS REFUSED. Meat & Livestock Australia gives 20–25 minutes per 500 g at 200 °C for premium beef roasts including rump, and a whole picanha is a rump cut in that weight class. It would have been trivially easy to present that as a barbecue time. It describes a closed domestic oven — different heat transfer, no radiant component from a fire, no cook-controlled airflow — and the observation is recorded as an enclosed-oven cook precisely so that it conflicts with any live-fire figure rather than merging with it. The endpoint and the doneness temperature survive; the duration does not.

The safety rules behind this profile

In the United States, whole cuts of beef, pork, lamb and veal have a safe minimum internal temperature of 145 °F (63 °C), followed by a rest of at least three minutes.

Well established

United States Department of Agriculture, Food Safety and Inspection Service — States this directly
“Cook raw beef, pork, lamb and veal steaks, chops, and roasts to a minimum internal temperature of 145 °F ... allow meat to rest for at least three minutes”
Form:
Whole cuts only. Ground meats are covered by a separate, higher figure.
The three-minute rest is part of the safety requirement, not only a quality step.
How it was measured:
As measured with a food thermometer before removing from the heat source.
About this source · Original · retrieved 2026-08-13

In England, Wales and Northern Ireland the Food Standards Agency states that whole cuts of red meat such as steaks may be served pink, rare or bloody, on the condition that the surface has been adequately seared. No internal temperature is given for this case.