Alexander Grabovetskiy, woodcarver, School of Woodcarving · Published 2017
How do you carve a design into a kitchen cutting board?
Quick answer: Draw the design straight onto a basswood board, outline it with a chip carving knife held straight upright, then carve the curls around it. Color the wood with boiled walnut shells, lighten the high spots with Dutch reed, and finish with food-grade mineral oil.

A cutting board is a carving that somebody else actually picks up. It sits on a kitchen counter. Your family sees it every day, and one day one of them keeps it.

The board here is basswood, about 10 inches by 13, and a full two inches thick. Yours does not have to be that heavy. 20mm is plenty, though a thicker board stays flatter over the years and warps less.
What is curly wood carving
Curly carving is an ancient European style built almost entirely out of curls, and different nations gave it different names that all translate to the same word. Carvings like it survive from the 8th, 9th and 10th centuries all across Europe.
I carved a piece in this exact style about 20 years ago, a shallow dish, and it still looks right.

Almost all of it comes off one knife. A gouge joins in on this project, the first time it appears in the beginner path, but 99 percent of the work is still the knife.
What wood do you use for a carved cutting board
Basswood. Europe sells the same tree as limewood or linden, and it is the wood the old masters carved. Riemenschneider worked limewood in Germany in the Middle Ages, and his pieces still carry their color.

My block is two inches because I like a thick one. It warps less. A thinner board carves the same but is likelier to cup on you after a season in a kitchen.
What tools do you need for this project
One number 12 chip carving knife and one gouge. Any knife of that shape works.

Everything you learned about the three angles carries into this board. Straight down at 90 degrees, angled from the right, angled from the left. The bird gets outlined with the upright one.
Hold the handle tight and keep your supporting hand out of the blade's path. I have cut myself that way before. Keep the knife really sharp, too. I strop mine on leather with some green paste, about 20 strokes each way. Sharpening has a course of its own. When you can, turn the board instead of reaching around it. Rotating gives a cleaner line than stretching does, and you can see the waviness in mine where I did not bother.
Why one knife, when there is a wall of gouges behind me
Somebody wrote and asked me exactly that. Why teach a one knife technique when people already own other tools?

Every tool has to be handled properly, and you learn that one tool at a time. A carver in ancient times had a knife or a straight chisel and nothing else, and what they left behind is not simple work.
Learn the knife and every other tool turns into a toy. I am not being poetic. I still reach for a knife constantly when I carve flowers and fruit, forty years in, and my own teacher started me on nothing else.
A number 1 carpenter chisel will do most of what you see on this board, working off one corner of the edge. Try it if you have one in a drawer. The first cuts course is where the three knife angles come from.
Where do the border lines go on a carved board
Three lines, drawn in from the edge. About a quarter inch, another quarter inch, then one eighth of an inch. The third one is the first line the knife follows, at one angle all the way around the board.

A ruler is fine. I use a scale. But 2,000 years ago you would not have one like ours, so here is the other way: lay your middle finger flat against the side of the board, rest the pencil on the wood, and run your hand down the edge. Your finger is the fence. It gives you a really good line.
Do you have to be able to draw to carve a design
I design these straight onto the wood with a pencil and an eraser, changing my mind on camera. You watch the whole thing happen, including the parts I do not like and rub out.
Start with the main movement, not the details. One long line that says where the body of the bird goes. Then the tail. Wings after that, then the eye. When the bird reads as a bird, fill the space around it with curls, a few leaves, a flower where a hole opens up.

Everything has to flow. No T stops, nothing that runs into a wall and quits. Ancient carvers stylized every living thing they drew, so follow that same habit and let the shapes curl.
I'm not sure if you're able to catch that on the camera or not, all those moves, but once it's done, it's going to look really, really nice.
I photograph the finished drawing and post it, and the free resources shelf has more to draw from, so you can scale it up or down to whatever board you have. Take the idea of filling the space rather than the exact bird.
Why does everything have to flow into one line
Every line on the board has to arrive at the same line. I call it flow, and I mean the word plainly. A curl finishes, a new line starts where it finished, and that line runs back into the main one.

Get it right and every detail ties in with the next one. When it is wrong it does not look natural, and often you only catch it days later.
What goes wrong has a shape and I call it a bubble. One line bulges out past the flow, sits there on its own and refuses to belong to anything. It happens when you draft fast, which I do.

The fix is an eraser. Rub the bubble out, draw the line again so it repeats the curve outside it, then carve it. A whole course sits on this.
What is the first pass on a carved design
Straight down at 90 degrees, following the outline of the body, going slowly and never forcing the blade. A slight angle will not ruin it, but the upright pass looks better.

Depth is your choice. Deeper gives a stronger shadow line. Start the pass wherever the wood lets your hand sit comfortably, even if that is not where the shape starts.
Then rotate. Rotate again. On a curl you will turn that board again and again, and each turn buys you a line you would not have got by twisting your wrist.
Where does the curl shape come from
People call it a volute now. In some cultures it is called Solomon's cucumber, and yes, I mean King Solomon. One look tells you why the name stuck.
That element was already in use when the temple in Jerusalem went up. Greek carvers knew the word volute. A carver in Germany or Scandinavia did not, and called it what it looked like, which was a curl.

How do you carve the curls without breaking them
Cut the first line straight down, then add a second line beside it about 3/32 of an inch away, angled in to meet it. Only one side is beveled, so it is not a true V groove, and it looks cleaner that way.
Between two details, start the pass with a slight bevel to match the one next door, then finish it upright. Ease off at the very end. The wood between two passes is thin and it snaps if you lean on it.

Keep going back with the cleaning pass, two or three times if it takes that, until every chip flies out on its own. A chip you have to pick out means the two passes never met.
Why stay a sixteenth of an inch deep
It trains your hand to feel how deep to go. A Chippendale door panel, or a French or Belgian one, is sometimes only a quarter inch deep, or even 3/16, and the carving still has to look three dimensional inside that.

So the small details on this bird go no deeper than a sixteenth of an inch, and the wings no more than an eighth. Some places less. It still looks carved, and that is the exercise.
Cut the corner out first. Cut that little triangle down to the depth you want, and now you have a floor to blend everything else toward, instead of guessing as you travel.
The stain helps too. It settles deeper in the low areas and darkens them, so a sixteenth behaves like more than a sixteenth. The furniture panel course is where this training gets spent.
Why do the ridges come back a day later
You pressed the fibers down with the blade, and a day later they stood back up. Wood is a sponge, only harder, and a fiber crushed under the blade opens again in a day or two.

So the pass that looked perfect on Tuesday shows ridges on Thursday. You did nothing wrong. Take the knife back over it.
There is a second reason to wait and it has nothing to do with wood. Your eye adjusts. Live with a cracked mirror in your house for a week and you stop seeing the crack, and exactly that happens to a carving sitting in front of you every day.
Leave it three or four days. Carve something else. Come back and every spot you missed is waiting there, and you find them far quicker than you otherwise would. Questions like this one are what the techniques Q and A exists for.
If you look at your work, let's say, and you think it's done and you like it, you are not an artist anymore.
My teacher said that to me once and I have never got away from it.
How did carvers sand wood before sandpaper
Dutch reed does it, a plant that grows by rivers and swamps and is abrasive enough to take wood off. Nothing like 180 grit. Much finer than that.

Cut a section about an inch and three quarters long, or use the whole tube for tight spots. It works either way, and the tube gets right into the small spots.
Grinling Gibbons finished his work this way. The man who restored those carvings in England found the same marks on them, left by the same plant I am holding.
Why not sand a carving
Sanding presses the fibers together, and then the finish stands them back up. Put a water based finish over a sanded surface and the grain rises, so you sand it again, and again after that.
On flat furniture that is easy enough. With a complicated shape like this one it is not easy at all.

A knife pass leaves the grain where it lies. Almost nothing rises later.
Then there is the look of it. Tool facets across a surface say a hand did this and not a machine, which is the entire point of the object. The Dutch reed earlier in this course is there so you know what the old carvers reached for. I showed it, used it once more at the end to lighten the high edges, and this board got very little abrasive of any kind.
When does the gouge finally turn up
At the very end, for the border. One gouge, a number 8, 10mm across, and it is the first gouge in the whole beginner path.

Mine is an Ashley Iles, made in England, and one of my favorites. Anything near that number and that size does the same job.
The numbering throws people. Number 1 is a straight chisel, dead flat, with no curve anywhere in it. A skew is that same blade ground at an angle. Gouges begin at 3 and run to 9, and a 9 is a half round, the point where a true gouge stops. After that you are into veiners, V tools and the odd specialty shape.
Hold it with your hand close to the end of the blade, close enough that you can still see what you are doing, and the other hand steering. Then walk it round the perimeter, cut beside cut, until the border reads as a frame. Do not force it. If a chip will not fly out, come back with the knife and recut it. The tools course covers the rest of the family.
Can you stain wood without chemicals
Boil what your kitchen throws away. Boiled onion husk makes a dark stain with a red cherry cast. Walnut shells make the one I like best, the true walnut color, and that is what went on this board.

My wife saves the onion husk for me whenever she cooks. It goes in a pan with water and about a teaspoon of baking soda. After ten minutes you have a yellow brown. Keep it going and the red comes up, and four hours gives you the color you saw.
The shells get the same treatment, and you do not need many. Both are safe on a board that will hold food, and both are old ways of coloring wood.
When I was in a Russian jail, I had to make some furniture and some marquetry and so on. But sometimes I didn't have any veneers to do real marquetry.
Birch plywood and homemade stains are what I had then. A longer story than this page holds. That is where I learned what boiled bark can do, so this is not a craft trick I read about somewhere.
Work fast on an open area. The stuff behaves like a dye, so if you stop halfway across the bird you get a line that is hard to get rid of. Applying a second coat over the first only deepens it.
Which homemade stain should you cook
Three of them work, and they cost nothing but an afternoon. The onion and the walnut are both food safe, and those two went on this board.

| What goes in the pan | Color | Worth knowing before you start |
|---|---|---|
| Onion husk | Dark, with a red cherry cast | At ten minutes it is still only a yellow brown, so keep the pan going |
| Walnut shell | True walnut, and the one on this board | Surprisingly few shells |
| Pine bark | Reddish, near enough the onion | What I cooked in prison when there was no walnut to be had |

Four hours in the pan for the husk and for the shells, and the bark goes the same way. All of it boils with water and about a teaspoon of baking soda, and then it boils.
It goes on like a dye, so be careful with it. You can also brush one stain over another, which is how the onion husk went on around the bird, over the walnut.
What finish is food safe for a cutting board
Food-grade mineral oil, sold as butcher block finish. A pharmacy sells the same oil for less money, and it is the same stuff in the bottle. Mine cost about 8 dollars in the United States, and it will last me forever.

Pour it on. Do not be careful with it. Boiled linseed oil works as well. Oil and beeswax are the two finishes we know the old carvers used. A two-inch board drinks the first coat and asks for more, and it takes about three, four coats to get the sheen even. Wipe the surplus off after 20 minutes, then leave it about a week.
Beeswax is food safe too, and it is not water resistant, so a waxed board cannot go near the sink. That is why the oil wins here.
Want it to look old? Iron soaked in vinegar, brushed into the hollows over the natural stain, turns them nearly black. On bare wood it does almost nothing.

Can you really cut food on a carved board
You use the other side. Somebody asked me this online and it is a fair question. The carved face is the decorative one, and the plain back is where the food goes. Decorative boards are ordinary in European kitchens, and somebody on Reddit is who made me say so out loud.
Stain both faces if you want the piece to work for real. Mine stays decorative, so I left the sides bare, and I made it for the class rather than for my kitchen.
How long does a carving like this take
There is no end to it, and that is the honest answer. I could keep going. A thousand more ways to refine this board, add detail, make it more mine.

Thousands of years ago people carved in this style without piling on detail, and I think this board is fine just like it is. So stop when the piece looks right to you, not when you run out of ideas. When it is done, a flower rosette is a fair next step, or a tray somebody will actually use.
What to remember before you start
- One knife carries this whole board, and a single gouge joins it.
- Basswood, sold as limewood or linden. Thicker stays flatter.
- Lay the three border lines down before anything else happens.
- Main movement first. Details last, and rub out whatever bothers you.
- Outline upright, and turn the board instead of your wrist.
- Boil walnut shells or onion husk and you have color with nothing chemical in it.
- Three or four coats of the butcher block oil. Then a week of leaving it alone.
Somewhere in your kitchen sits a plain board nobody has looked at twice in years. Browse the courses, find where you are on the map, or come and carve it with me. Find a wide board and one knife. Shall we carve?
How it's done
- Mark the borders. Run three pencil lines in from the edge of the board, a quarter inch, another quarter inch, then an eighth.
- Design on the wood. Sketch the main movement of the bird first, hang the tail and wings off it, then fill the space with curls.
- Outline upright. Follow the body of the bird with the blade held upright, slowly, turning the board as the shape turns.
- Split the outline. Add a second pass 3/32 of an inch away, beveled on one side.
- Color it. Brush on the shell stain and let it dry overnight.
- Lighten and feed it. Go over the high edges with the reed or a light pass of 400 grit, then work in several coats of the butcher block oil until the sheen stays even.
Frequently asked questions
Can a beginner carve a cutting board like this?
Yes, and this is a beginner project on purpose. Almost every pass is one of the three you already know from the first knife lessons. The gouge joins here for the first time, and it does the smallest share of the work.
What size board should I use?
Around 10 inches by 13 works well and mine is a full two inches thick. Anything from 20mm up will carve fine. The extra thickness buys stability, not beauty, so use what you can get.
Is a homemade stain really safe on a board that touches food?
Onion husk and walnut shells, boiled down, are food safe, and that is why I put them on a kitchen board. Egyptians and Babylonians colored wood with natural colors, thousands of years before anybody had a chemical stain.

About the author
Alexander Grabovetskiy
Master Wood Carver · Founder, School of Wood Carving
Alexander Grabovetskiy is a master wood carver, named International Woodcarver of the Year. He carves classical relief the old way, from acanthus leaves to full Baroque ornament. He started the School of Wood Carving, a nonprofit, to hand these skills to anyone ready to pick up a gouge.
What to carve next
More on this: Tilman Riemenschneider, who carved limewood in the Middle Ages, Equisetum hyemale, the plant sold as Dutch rush or scouring rush, Grinling Gibbons, who finished his carving the same way
