Woodworking

Make a Cutting Board: Edge Grain Woodworking Project

By Hods Published · Updated

A cutting board is one of the most rewarding woodworking projects for beginners. It introduces edge gluing (joining boards side-by-side to create a wider panel), which is a foundational woodworking skill. The result is a beautiful, functional item that makes an excellent gift.

Make a Cutting Board

Choosing Wood

Use food-safe hardwoods with tight, closed grain:

Best choices:

  • Maple (hard maple): Light color, extremely hard and durable. The classic cutting board wood.
  • Walnut: Rich dark color, softer than maple but still suitable. Beautiful grain.
  • Cherry: Medium color that darkens with age. Moderate hardness.

Avoid: Softwoods (pine, cedar), open-grain woods (oak, ash — they trap bacteria), and any treated or exotic woods with uncertain food safety.

For a striped pattern, use two or three species with contrasting colors (maple and walnut is the classic combination).

Materials

  • 4 to 6 hardwood boards, each 3/4 inch thick, 2 to 3 inches wide, and 16 to 20 inches long
  • Wood glue (Titebond III for food-safe, waterproof bond)
  • Food-safe finish (mineral oil, mineral oil/beeswax blend, or food-safe tung oil)

Step 1: Mill the Boards

Each board face must be flat and each edge must be straight and square for tight glue joints.

  1. If you have a planer, plane all boards to identical thickness (3/4 inch)
  2. Joint one edge of each board straight on a jointer or by running it along a straightedge on the table saw
  3. Rip to final width on the table saw

If you do not have a planer or jointer, buy pre-surfaced lumber (S4S — surfaced four sides) from the lumber yard.

Step 2: Arrange and Mark

Lay the boards edge-to-edge on a flat surface. Arrange them for the most pleasing pattern:

  • Alternate the growth ring direction (arcs up, then down) to minimize warping
  • Position the most attractive faces up
  • Check that joints are tight with no visible gaps

Mark a triangle across all boards so you can reassemble them in the same order after glue-up.

Step 3: Glue-Up

This is the critical step. Have everything ready before you start, because you have about 10 minutes of working time with most wood glue.

  1. Apply a thin, even bead of glue along one edge of each joint
  2. Press the boards together, aligning the triangle marks
  3. Apply bar clamps or pipe clamps every 6 to 8 inches, alternating above and below the panel
  4. Tighten until a thin, consistent line of glue squeezes out along every joint
  5. Use caul boards across the top to keep the panel flat
  6. Wipe excess glue with a damp cloth (or let it gel and scrape it off later)
  7. Let cure for at least 4 hours, preferably overnight

Step 4: Flatten and Smooth

After unclamping:

  1. Scrape off any dried glue with a paint scraper or chisel
  2. Run the panel through a planer to flatten both faces, or sand flat with a belt sander followed by a random orbit sander
  3. Sand through the grits: 100, 150, 220
  4. Wet the surface lightly with water to raise the grain, let dry, then sand again with 220. This prevents the grain from raising when you apply the finish.

Step 5: Shape and Profile

  1. Cut the board to final dimensions on the table saw or with a circular saw
  2. Round over the edges with a 1/8 or 3/16 inch roundover router bit, or simply sand the edges smooth by hand
  3. Optionally, add a juice groove by routing a shallow channel around the perimeter using a core box bit and a guide

Step 6: Apply Finish

Food-safe cutting board finish:

  1. Flood the entire surface with food-grade mineral oil
  2. Let it soak in for 20 minutes
  3. Apply more oil to any dry spots
  4. Wipe off excess and let dry overnight
  5. Repeat 2 to 3 times for a fully saturated board
  6. Apply a coat of mineral oil/beeswax paste for a smooth, water-resistant surface

Do not use polyurethane, lacquer, or shellac on a cutting board — these are not food-safe once they chip.

Maintenance

Oil your cutting board monthly with mineral oil. Wash with soap and water (never soak or put in the dishwasher). Sand lightly with 220 grit and re-oil if the surface becomes rough or dry.

A well-maintained cutting board lasts decades and is one of the most appreciated handmade gifts a woodworker can give.