When honing with a ceramic rod, why alternate edges of your knife? Why not hone each edge separately?

When honing with a ceramic rod, why alternate edges of your knife? Why not hone each edge separately? - Closeup of fork and knife on orange tablecloth with ornament under round plate on wicker mat

Starting at 0:58, Owen in Vancouver counsels you to alternate the knife's edges. Each time Owen pulls the knife, he alternates as he advised. But why? Why not hone one side with 15 consecutive strokes first, then switch to the other side?

Bob Kramer and Lisa at America's Test Kitchen alternate too.



Best Answer

Honing is the act of 'pushing' the edge of the blade into alignment.

Were you to do one side only, it would push the edge to the opposite side, then when you swapped, it would push it all back again. No net gain.

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Image from Serious Eats - How to Hone a Dull Knife




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When honing with a ceramic rod, why alternate edges of your knife? Why not hone each edge separately? - Collection of dry plant leaves in vases on white background
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How do you use a ceramic honing rod?

Set the knife to the angle you prefer, and gently drag the edge along the ceramic from the heel to the tip, in a downward slicing motion. Switch to the other side of the rod and repeat the motion. Continue 10-20 times, alternating sides as you go.



How do honing rods work?




Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Dayvison de Oliveira Silva, Rachel Claire, Marta Wave, Andreas Fickl