How to Cut a Watermelon to Get the Bigger Piece
Master the clever geometric cutting technique to divide a watermelon unevenly while keeping both halves looking identical, ensuring you secure the larger share.
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๐งฐ Required Tools & Equipment
- โ 8-inch chef's knife
- โ Non-slip large cutting board
- โ Damp kitchen towel
- โ Serving platter
- โ Paper towels
๐ฆ Materials & Supplies
- โ 1 whole round watermelon (seedless preferred)
- โ Pencil or edible food marker
โ ๏ธ Safety Checkpoints & Warnings
- โข Anchor your cutting board firmly with a damp cloth underneath to prevent slipping while cutting round produce.
- โข Maintain a secure claw grip on the fruit with your non-knife hand, curling fingertips inward away from the blade edge.
- โข Never force a dull blade through a thick rind; use gentle, steady rocking motions to maintain control.
๐ Step-by-Step Guide (5 Steps)
Stabilize the Board and Watermelon
Lay a damp kitchen towel flat on the counter and place your large cutting board directly on top to eliminate any shifting. Place the watermelon horizontally and slice a microscopic sliver off the bottom rind to create a flat, steady base without puncturing the inner red flesh.
- โข The cutting board does not slide when pushed laterally.
- โข The watermelon sits upright on the board without rolling or wobbling.
- โข Slicing too deep into the bottom rind, exposing the sweet pulp prematurely.
Map the Deceptive Angled Cut Line
Locate the visual center of the top surface of the watermelon and place a subtle dot right in the middle. From this top center point, angle your intended cut line diagonally down toward one side so the blade will exit roughly 1 to 1.5 inches off-center on the bottom.
- โข A faint centerline on top that splits the visible equator evenly.
- โข An asymmetrical exit path mapped along the lower rind.
- โข Angling the top entry point off-center, which ruins the visual illusion from above.
Execute the Beveled Wedge Slice
Position the chef's knife blade at the top center mark tilted at a 15 to 20 degree diagonal angle. Rock the blade smoothly downward through the rind and sweet flesh, maintaining that consistent slant until the knife cuts through the offset bottom exit point.
- โข A single clean, continuous cut with no jagged hacking marks along the rind.
- โข Two separated halves that share identical top surface dimensions.
- โข Straightening the blade mid-cut, which creates a visible ledge and balances the volume.
Inspect and Arrange the Halves
Separate the two pieces to verify volume distribution; the base-heavy half holds significantly more dense fruit beneath the rind. Place both pieces cut-side facing upward side-by-side on the serving platter to showcase their matching face areas.
- โข Top red circular faces appear completely identical in diameter.
- โข The thicker bottom-heavy piece rests securely next to the tapered half.
- โข Displaying the sides of the watermelon, which reveals the asymmetrical wedge shape.
Execute the Fair Choice Strategy
Present the platter directly in front of your partner and offer them the first choice under the classic 'you pick first' convention. Because both exposed red faces look indistinguishable, they will choose based on surface look, leaving you to naturally take the denser, heavier volume piece.
- โข Platter positioned symmetrically between both participants.
- โข The chosen piece leaves the secret high-volume piece on your side of the table.
- โข Hovering or pointing toward the smaller piece, which arouses suspicion.
Credit: inspired by an original tutorial by Jenny Hoyos โ watch the original on YouTube.
Don’t have everything?
- No Large chef's knife? Long serrated bread knife
- No Damp kitchen towel? Damp folded paper towels or a silicone baking mat