How to Cut Through Chicken Bones (Cleaver Guide)
To cut chicken bones safely, first separate the joints rather than chopping through bone. Use a purpose-built bone cleaver only for small bones that need a clean cut. Work on a stable food-safe board, keep your free hand clear, and use a controlled vertical stroke. Stop if the bone shifts, the blade sticks, or fragments appear.
Smart chicken prep is less about force and more about choosing the right cut for the job. Many portions come apart at the joints, where connective tissue is easier to cut than bone. When a bone cut is needed, a suitable cleaver, a steady board, and a clear view of the cut line help you stay in control.
Choose the right cleaver and cutting surface
A bone cleaver is a heavy, sturdy knife designed for work its maker identifies as suitable for bones. It is not the same as a thin vegetable cleaver. A sound board and nonslip base matter just as much: a slipping board or hard surface can make a controlled cut harder and may damage the blade.
Look for a purpose-built poultry or bone cleaver, often with a blade about 6–8 inches (15–20 cm) long and a thick spine. Check the maker’s instructions for what the cleaver can cut and how its edge should be maintained. A heavy cleaver is not automatically right for every bone or every cut.
| Tool or surface | Best use | Avoid or keep in mind |
|---|---|---|
| Purpose-built bone cleaver | Controlled cuts through small poultry bones, if the maker permits | Do not use it for uncontrolled swinging blows |
| Poultry shears | Ribs and thin carcass bones | Keep the cut clear of your fingers |
| Boning knife | Separating meat and connective tissue near joints | Do not strike bone with it |
| Thin chef’s knife or vegetable cleaver | Trimming and slicing, not bone chopping | Do not use it to strike bones |
| Plastic or sound hardwood board | Cutting raw chicken on a stable surface | Secure it with a damp towel or nonslip mat |
| Glass, stone, ceramic, or metal | Not suitable as a chopping surface | A hard surface can damage an edge and raise slipping or deflection risk |
Stainless steel resists corrosion, while carbon steel needs prompt drying to reduce the risk of rust. Neither material makes a knife safe to chop on glass, stone, ceramic, or metal. Use the board recommended for food preparation, and replace one that is cracked or unstable.
Prepare the chicken, cleaver, and cutting surface
Good setup lowers the chance of a slip and makes it easier to see where you are cutting. Keep raw chicken cold until you are ready to work, clear the area, and stabilize the board before the blade touches the bird. Patting the chicken dry can also improve your grip and control.
- Keep raw chicken at 40°F (4°C) or below until preparation. Take out only what you plan to cut, and return it to refrigeration promptly.
- If the chicken is too slippery to handle, pat it dry with a paper towel. Do not rinse raw chicken; splashed water can spread germs around the sink and nearby surfaces.
- Put the board on a damp towel or nonslip mat. Check that it does not rock or slide when you press on it.
- Set the cleaver down within easy reach, with its edge facing away from you. Keep other tools and ready-to-eat foods out of the raw-chicken work area.
- Plan the cut before you lift the blade. Keep your free hand outside the blade’s path and away from the far side of the bone.
I teach cooks to pause before the first cut and check the board, the cut line, and their hand position. That brief check is especially useful when a chicken piece rolls or the joint is hard to see. If you cannot hold the piece steady without putting fingers near the blade, reposition it or choose a different tool.
Separate joints before cutting bone
A joint is where two bones meet, held together by connective tissue. Many chicken portions can be separated by opening that joint and cutting the tissue, rather than striking through bone. Finding the gap first gives you a more controlled option and helps limit bone fragments.
Work slowly enough to see the structure. Pull the parts apart gently to open the joint, then look for the space between the bones. Use a boning knife or poultry shears to cut through connective tissue when that gives you better control. Do not aim blindly at a joint or try to force a blade through resistance.
A practical example is separating a wing at its joints. Bend the sections gently to feel where they move, then cut through the exposed gap. If the blade meets hard resistance, stop and check the position. The goal is to cut tissue at the joint, not to hack across the bone.
For a joint that is difficult to expose, rotate the chicken piece or make a small trimming cut to improve your view. Keep the cutting edge directed away from your free hand. If you cannot identify the joint confidently, use poultry shears or leave that portion intact rather than guessing.
Next step: use the cleaver only when you have confirmed that the cut must pass through a small bone.
Cut small bones with a controlled cleaver stroke
A controlled stroke means placing the cleaver precisely on the cut line and bringing it down vertically, without a wide or repeated swing. This approach is for small bones and only when the cleaver is made for that work. Poorly aimed or glancing blows can make the bone shift, send the blade off line, or create fragments.
- Place the chicken so the intended cut line is flat and visible on the board. Do not hold the bone in the air or brace it with your fingers.
- Set the cleaver edge directly on the line. Check that the board is stable and that no part of your hand is in front of, behind, or beneath the blade’s path.
- Make one controlled vertical stroke. Do not use a thin chef’s knife or light vegetable cleaver to strike bone, and do not use a forceful overhead swing.
- Check the cut before moving the piece. Look for loose bone fragments and remove them carefully.
- If the bone shifts, the cleaver sticks, or the cut does not go through cleanly, stop. Do not keep striking the same spot.
Repeated blows and glancing hits are signs to change the method, not to add force. Reposition the piece securely if you can do so safely. Use poultry shears for thin ribs or carcass bones. For larger bones, use a saw intended for food preparation or ask a butcher to make the cut.
| What you notice | What to do |
|---|---|
| The joint opens and you can see a gap | Cut connective tissue with a suitable knife or shears |
| A thin rib or carcass bone needs cutting | Use poultry shears where they offer better control |
| A small bone is stable on the board and the cleaver is approved for the task | Place the edge on the line and use a controlled vertical stroke |
| The bone moves or the cleaver glances off | Stop, reset the piece, or switch tools |
| The cleaver sticks or the bone breaks unevenly | Stop; do not strike repeatedly |
| The bone is too large for the cleaver | Use a food-preparation saw or have a butcher cut it |
The main diagnostic question is whether you can make the cut without the bone moving. If not, the cleaver is not the right next step. A tool change is safer than trying to overcome an unstable piece with more force.
Clean, sanitize, and protect the cleaver
Raw chicken can spread harmful germs to hands, tools, and nearby food. After cutting, wash your hands and clean and sanitize the cleaver, board, and work area before they touch ready-to-eat foods. Clean first, then sanitize, and follow the product label for the sanitizer you use.
Keep raw-chicken tools separate from items used for salad, bread, or cooked food unless they have been washed and sanitized. Wash the cleaver according to its maker’s instructions. Dry it promptly; this is especially important for carbon steel, which can rust if left wet.
Inspect the edge and handle after washing. If the handle is loose, the blade is damaged, or the cleaver no longer feels secure, stop using it until it is repaired or replaced. Store the cleaver so its edge is covered or otherwise protected, and keep it out of reach of children.
Serve bone-in chicken safely and check for fragments
Bone-in pieces need the same cooking-temperature check as other poultry. A browned surface does not confirm that the thickest part is cooked through. Use a food thermometer and avoid touching bone with the probe, since bone contact can affect the reading.
Cook chicken to 165°F (74°C), measured in the thickest part of the meat. If you cut the chicken into several pieces, check an appropriate thick piece rather than relying on the appearance of the whole batch. Before serving, look over cut edges and remove any loose bone fragments you can see.
A simple home-prep scenario: if you divide a chicken for a recipe, first separate the legs and wings at their joints. If the recipe also calls for a smaller carcass piece, decide whether shears can make that cut. Use the cleaver only if the bone is small, stable, and within the maker’s stated use. This sequence reduces unnecessary bone cutting and gives you a clear point to stop if the cut becomes uncertain.
Key takeaway: inspect the pieces before they reach the plate, cook to 165°F (74°C), and keep raw poultry tools away from ready-to-eat food until they have been cleaned and sanitized.
Frequently asked questions
These quick answers cover common questions about choosing a cleaver, separating chicken joints, and handling bone cuts. The safest method depends on the bone, the tool’s intended use, and whether the piece can stay stable on the board.
Can I use a regular chef’s knife to cut through chicken bones?
No. Do not strike bones with a thin chef’s knife. Separate joints with a suitable knife or shears, and use a purpose-built bone cleaver only for cuts its maker permits.
Is a vegetable cleaver suitable for chicken bones?
Not unless its maker specifically identifies it for bone work. A light vegetable cleaver is not a substitute for a sturdy bone cleaver.
Should I cut through a joint or through the bone?
Try the joint first. Open it, find the gap, and cut through connective tissue. Cut bone only when the portion requires it.
How do I keep the cutting board from sliding?
Place a damp towel or nonslip mat under a food-safe plastic or sound hardwood board. Check that the board stays still before you begin.
Can I use a glass or stone board?
No. Avoid glass, stone, ceramic, and metal as chopping surfaces. They can damage the blade and increase the risk of slipping or deflection.
What should I do if the cleaver sticks?
Stop. Do not strike repeatedly or twist the blade forcefully. Reposition the chicken only when safe, or switch to shears or a food-preparation saw suited to the cut.
How can I reduce bone fragments?
Separate joints where possible, use the right tool, and make a controlled cut on a stable piece. Stop if the bone shifts or the blade glances. Inspect cut pieces and remove loose fragments.
How cold should raw chicken be before cutting?
Keep it at 40°F (4°C) or below until preparation. Return it to refrigeration promptly after you finish cutting.
How do I know the chicken is cooked safely?
Use a food thermometer to check the thickest part of the meat. Cook poultry to 165°F (74°C) and avoid contact between the probe and bone.
How should I care for a carbon-steel cleaver?
Follow the maker’s care instructions and dry it promptly after washing. Carbon steel can rust if left wet; stainless steel resists corrosion but still needs proper cleaning and drying.
(This article was written by one of our staff writers, Daniel M. Whitaker. Visit our Meet the Team page.)
