Halaal FarmsGhana · Hatchery
Broiler Farming

Slaughtering and Dressing Broilers Hygienically on a Small Farm

A step-by-step guide to dressing broilers on a small Ghanaian farm: feed withdrawal, halal slaughter, scalding, plucking, evisceration, chilling and cold chain.

Close view of a white chicken with a red comb

Key points

  • Take feed away 8 to 12 hours before slaughter but leave water until catching, so the gut is empty and the bird is not dehydrated.
  • Let each bird bleed for at least two minutes and make sure it is dead before it goes into the scald water.
  • Use a thermometer in the scald pot: roughly 58 to 64°C for under a minute and a half loosens feathers without cooking the skin.
  • Bring the thickest part of the breast down to 4°C or below within about four hours, using clean ice and drinkable water.
  • Work out the break-even dressed price per kilo before you start, because a dressed carcass is only about 70 to 75 per cent of live weight.

Most of what spoils farm-dressed chicken is decided before anyone picks up a knife. The birds were still eating at midnight, so their crops burst on the table. Nobody bought ice, so warm carcasses sat in a basin until afternoon. The scald water was "hot enough" by finger test and took the skin off with the feathers. These are failures of preparation, not of skill.

Dressing your own broilers can open markets that live birds cannot reach: households that will not kill at home, restaurants, hotels, caterers and cold stores. It also turns you from a farmer into a food handler. What follows takes the bird through the process in the order the work happens, with the temperatures and times that matter at each point.

Lay out a dirty side and a clean side

The live bird carries bacteria on its feathers and feet and in its gut. The simplest way to keep those off the meat is layout: work flows in one direction, from dirty to clean, and nothing travels backwards.

On the dirty side are the crates of live birds, the killing cones, the scald pot and the plucking. On the clean side are evisceration, washing, chilling and bagging. Even under a simple shed, put a few metres or a partition between the two. Anyone who crosses from dirty to clean washes hands and arms with soap and changes apron.

You need shade, a floor you can wash (concrete with a fall to a drain is best) and plenty of clean water. Use only water you would be willing to drink. The basic equipment is modest:

  • Killing cones fixed to a rail or wall, with a trough or bucket beneath for blood. Cones can be made from sheet metal, sized so that the head comes through and the wings are held.
  • Two or three sharp knives and a sharpening stone. One knife for killing, others for the clean side only.
  • A scald pot on a gas burner, deep enough to submerge a whole bird, with a thermometer.
  • A drum plucker if you can afford one, or a table for hand plucking.
  • A smooth, washable table for evisceration. Stainless steel or food-grade plastic cleans easily. Bare wood does not.
  • Covered bins for feathers and offal, a chill tank or ice chests, a probe thermometer, a scale, bags and labels.

Before each processing day, scrub and rinse every surface and tool, and do it again at the end. Anyone with diarrhoea, vomiting or an open sore on the hand should not handle the meat.

Feed withdrawal: an empty gut, not a starved bird

Take the feeders up 8 to 12 hours before the first bird is killed, counting the time spent catching and waiting in crates. Leave water in the house until catching starts. Water helps the gut empty and stops the birds dehydrating.

The window matters in both directions. With less than eight hours, the crop is full of feed and the intestines are heavy with digesta. They are easily cut or burst, spreading gut contents over the carcass. Past about twelve to fourteen hours, the lining of the intestine starts to break down and tears easily, the gall bladder swells and is more likely to leak bile, and the birds lose weight you could have sold.

For a 6 a.m. start, lift feeders between 7 and 9 the evening before. If you are still deciding which day the flock should go, see finding the most profitable day to sell broilers.

Check medicine withdrawal first. If the flock has had any antibiotic, coccidiostat or other drug, the withdrawal period on the label must have fully passed before slaughter, so that residues are not left in the meat. If you are unsure, ask your vet. See using antibiotics in poultry responsibly.

Catching and holding without bruises

Bruises and broken wings happen in the last hour of the bird's life, and each one shows on the plucked carcass as a dark red or purple patch.

Catch in the cool of early morning or in dim light, when birds are calm. Pen a small group into a corner with a board. Pick each bird up with both hands around the body and wings, or by both legs together, never by one leg, a wing or the neck. Place birds in crates without dropping them, and do not overfill: every bird should be able to sit without another on top of it.

Keep crates in the shade with air moving through them, and bring only as many birds as you can process in the next hour or so.

The cut and the bleed

A killing cone holds the bird head down with its wings contained. It calms the bird, stops the flapping that breaks wings and bruises meat, and leaves both your hands free. Lower the bird in gently, draw the head through and hold it steady.

The knife must be properly sharp. Touch it up through the session. With one firm stroke, cut across the throat just below the jaw so that the main blood vessels on both sides of the neck are opened. A good cut produces a strong, steady flow of blood at once. A hesitant or blunt cut means a slow bleed and a bird that suffers.

Leave the bird to bleed for at least two minutes, and up to three. A well-bled carcass is paler and keeps longer. Before the bird goes to the scald pot, check that it is dead: the body is limp, there is no breathing movement and no blink when you touch the eye. A bird that enters hot water alive suffers badly and comes out with a flushed red skin that customers reject.

Halal slaughter considerations

Many chicken buyers in Ghana want halal meat, and it is acceptable to other buyers too. If you intend to sell dressed birds as halal, the slaughter has to be done properly and you have to be able to say honestly who did it and how.

The generally accepted requirements are that the bird is alive and healthy at the moment of slaughter, that the slaughter is carried out by a Muslim of sound mind who pronounces the name of Allah over each bird, and that a sharp knife severs the windpipe, gullet and the major neck vessels in a swift cut so the blood drains out. The head is not struck off and the neck is not broken as the method of killing. Good practice also includes not sharpening the knife in front of the bird and handling it gently. All of this fits the humane, hygienic method described above.

Details differ between scholars and between certifying bodies, especially on stunning and on machine slaughter. If a buyer or shop requires particular assurances, ask exactly what they need, or consult a recognised local Islamic authority, before you label anything. Never describe meat as halal unless it is.

Scalding: hot enough to loosen feathers, not to cook skin

Scalding relaxes the follicles that grip the feathers. It depends on water temperature and time together, and a few degrees make a large difference.

MethodWater temperatureTime in waterResult
Soft scaldAbout 50 to 54°CAround 2 minutes or a little moreKeeps the thin yellow outer layer of the skin. Good appearance for fresh sale, but feathers come out less easily.
Hard scaldAbout 58 to 64°C30 to 75 secondsFeathers release easily. The outer skin layer comes off, leaving a paler carcass that must not be left to dry out.

Most small farms plucking by hand or with a drum plucker use the hard scald. Hold the bird by the feet and move it up and down in the water so that it gets through the feathers to the skin, particularly under the wings and around the thighs. After about 30 seconds, tug a wing or tail feather. When it slides out with little resistance, the bird is done. Take it out at once.

Signs of over-scalding are skin that tears under the plucker and a cooked, whitish look on the breast. Signs of under-scalding are feathers that will not release and skin that rips because you are pulling too hard. Each bird cools the pot and the burner reheats it, so read the thermometer before every bird. Change the water when it becomes thick with dirt and blood, because dirty scald water spreads bacteria from bird to bird.

Plucking and finishing the skin

Pluck straight after scalding, while the bird is hot. A drum plucker with rubber fingers clears a bird in 20 to 30 seconds with water sprayed over it. Running it longer breaks wings and tears skin. By hand, strip the wing and tail feathers first, since they tighten soonest, then rub the body feathers off in the direction they grow.

Pull any remaining pin feathers with your fingers or the back of a knife blade, then rinse the carcass thoroughly with clean water before it crosses to the clean side.

Evisceration: taking the insides out in one piece

This is the step where meat is most often contaminated, because a single cut into the intestine spills droppings on the carcass.

  1. Head and feet. Remove the head. Cut the feet off through the hock joint, between the bones, not through bone.
  2. Neck end. Slit the neck skin along the back. Loosen the crop, gullet and windpipe from the skin with your fingers so that they will pull through from the other end.
  3. Vent. With the bird on its back, make a shallow cut through skin and abdominal wall between the end of the breastbone and the vent. Keep the knife tip up, away from the gut. Extend the cut around the vent so that the vent stays attached to the intestine and comes away with it.
  4. Draw. Slide your hand in along the inside of the breastbone, over the top of the organs, hook your fingers around them near the front and draw everything out in one steady pull.
  5. Giblets. Separate the heart, liver and gizzard. Cut the gall bladder away from the liver with a margin of liver, without puncturing it. Split the gizzard, empty it, peel out the tough yellow lining and rinse.
  6. Lungs and kidneys. Scrape the lungs out from between the ribs with your fingers. The kidneys, set in the backbone, are normally left in.
  7. Wash. Rinse inside and out with clean running water and hang or stand the bird to drain.

If gut contents or bile touch the meat, trim the affected part away with a clean knife. Do not just rinse it, because rinsing spreads the contamination thinly over more of the carcass. Wash the knife and your hands before the next bird.

While you work, look at what you are removing. A swollen or spotted liver, fluid in the abdomen, cheesy material in the air sacs or abscesses in the flesh mean the bird should be set aside and not sold. If several birds show the same abnormality, stop and ask a vet or the district veterinary office to look.

Chilling to 4°C, and doing it fast

A freshly dressed carcass is close to 40°C, which is the temperature at which the bacteria that cause food poisoning and spoilage multiply fastest. The target is to bring the thickest part of the breast to 4°C or below within about four hours of slaughter. In Ghana's heat that needs ice.

Use two tanks or large ice chests. The first holds clean cool water and takes off the first heat. The second holds a slush of ice and water, which chills far faster than ice alone because the water touches the whole surface of the bird. As a starting point, allow about a kilo of ice for every kilo of carcass, and more on hot days. A 1.5 to 2 kg carcass generally needs from 45 minutes to more than an hour in good slush. Check with a probe thermometer pushed into the deepest part of the breast, not by touching the skin.

Make the ice from drinkable water and change the chill water between batches, since it collects bacteria from every carcass. Once chilled, hang or rack the birds for 10 to 15 minutes to drain before bagging, so that you are not selling water or filling the bag with pink drip.

Muscle stiffens after death and then relaxes again, and meat frozen before that has happened tends to cook tough. Holding the bagged birds at fridge temperature for several hours or overnight before freezing gives a better eating bird.

Crowded poultry house full of broiler chickens
Crowded poultry house full of broiler chickens.

Packaging, labelling and the cold chain

Use new, food-grade polythene bags, never bags that have held anything else. Tuck the legs, put the cleaned giblets in a small bag inside the cavity if your customers want them, press the air out and tie or heat-seal the bag. Weigh each bird and label it with the weight and the date of slaughter. Add your farm name and phone number: it is cheap advertising.

From this point the meat must stay cold until it reaches the customer's kitchen. Fresh chicken is held at 0 to 4°C and should be sold within two to three days. Frozen chicken is held at minus 18°C or colder. To freeze well, spread bags in a single layer with air around them until they are hard, then stack. In a freezer packed tight with unfrozen birds, the ones in the middle can spoil before they freeze.

Power cuts are the weak point. A full chest freezer kept shut holds its temperature for many hours, so do not open it to check. Chicken that has thawed fully should be cooked, not refrozen for sale. For deliveries, use clean ice chests with ice or frozen packs, and deliver early in the day.

Blood, feathers, offal and the rules

Waste is a quarter or more of each bird, and left lying it draws flies, rats, dogs and complaints. Remove blood, feathers and guts the same day. Burying in a deep pit away from wells and streams, well covered with soil, or composting with litter are the usual options on a small farm. Wash water should run to a soakaway, not across the yard or into a gutter that neighbours use.

Selling dressed meat to the public is regulated more closely than selling live birds. What is required depends on your scale and who you supply. Before you sell to shops, hotels or cold stores, speak to the environmental health office at your district or municipal assembly, the district veterinary office, and the Food and Drugs Authority about premises, meat inspection and any registration that applies to you. Our article on registering a poultry farm in Ghana lists the offices to approach.

Dressed or live: work out which pays

Dressed chicken sells for more per kilo than live chicken, but there is less of it. A dressed carcass without giblets is usually about 70 to 75 per cent of live weight. You also add labour, gas, water, ice, bags, freezer power and delivery.

The test is a break-even dressed price. Add what the live bird would have fetched to what it costs you to process it, and divide by the dressed weight. As an example only: suppose a 2.4 kg live bird would sell for GH₵ 96, processing costs you GH₵ 6 a bird, and the carcass dresses at 72 per cent, giving 1.73 kg. Then GH₵ 102 divided by 1.73 kg is about GH₵ 59 per kilo. Below that price you would have earned more selling live. Above it, dressing pays, provided you sell every bird you dress.

That last condition is the risk. An unsold live bird eats a little more feed and is still there tomorrow. An unsold dressed bird is a cost in the freezer, and one long power cut can turn it into a loss. Gizzards, livers and feet are sold separately in many markets and can cover some of the processing cost, so include them in your sum. You will be compared with imported frozen chicken, so sell on freshness and known origin, not on being cheapest.

Start small. Dress to confirmed orders and build up as buyers come back. Uniform birds make every step easier, from scalding time to bag size, and uniformity starts with chicks from a single hatch, such as the Ross 308 and Cobb 500 broiler chicks Halaal Farms supplies. Our guides to finding buyers for broilers and eggs and pricing your broilers cover the selling side, and the poultry profit calculator gives you the live-bird margin to start the comparison from.

If you would like to test demand for dressed chicken before raising a full flock, Halaal Farms supplies market-ready broilers as well as day-old chicks. Call 024 915 1503 or send the order form. Advice is free before and after an order.

Questions farmers ask

How many hours before slaughter should broilers stop eating?

Remove feed 8 to 12 hours before the first bird is killed, counting catching and waiting time. Keep water available until the birds are caught. With less than eight hours the crop and intestines are still full and are easily cut or burst, spilling contents on the meat. Beyond about twelve hours the gut wall weakens, bile can stain the carcass and the birds lose saleable weight.

What temperature should the water be for scalding chickens?

For hand or drum plucking most small processors use water between about 58 and 64°C and dip the bird for 30 to 75 seconds, moving it up and down so water reaches the skin. The bird is ready when a wing or tail feather pulls out easily. Hotter or longer than this starts to cook and tear the skin. Always use a thermometer, never a guess.

How long can dressed chicken stay fresh without freezing?

Properly chilled chicken held at 0 to 4°C in a clean fridge or on plenty of ice should be sold and eaten within two to three days. In Ghana's heat, dressed chicken left at room temperature is unsafe within a couple of hours. If you cannot sell within that time, freeze the birds quickly in a single layer and keep them frozen hard until they reach the customer.

Why does my dressed chicken have red or dark patches on the skin?

Red wing tips and a flushed skin usually mean the bird was not bled for long enough or was still alive when it entered the scald water. Dark bruises on legs, wings or breast come from rough catching and from carrying birds by one leg or by the wings. Green stains inside are bile from a broken gall bladder. Each of these is prevented by calmer handling and a slower, more careful routine.

Do I need a permit to sell dressed chicken from my farm in Ghana?

Selling processed meat to the public brings food safety rules into play. The requirements depend on your scale and where you sell, and they change. Ask the environmental health office at your district or municipal assembly, the district veterinary office and the Food and Drugs Authority what applies to you before you supply shops, hotels or cold stores, and keep whatever approvals they give you on file.

Written by the Halaal Farms Ghana team. We hatch and import day-old chicks at Opeikuma, Kasoa, and deliver to all 16 regions. This article is general guidance for farmers. For diagnosis and treatment of sick birds, speak to a vet or your district veterinary office.

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