Master the art of knife maintenance with techniques inspired by Japanese craftsmanship

How to Sharpen a Dull Knife · 22:34 · Video: J. Kenji López-Alt · Watch at the source

In short: J. Kenji López-Alt demonstrates his personal process for honing and sharpening dull kitchen knives. Drawing inspiration from his team's recent travels to the renowned metalworking hub of Tsubame-Sanjō, this guide offers a practical look at keeping your blades in peak condition.

The video explores the essential maintenance required to keep kitchen knives sharp, focusing on both honing and sharpening. By applying methods observed during a visit to Tsubame-Sanjō—a region famous for its deep-rooted history in metal craftsmanship—López-Alt provides a professional perspective on blade care.

Understanding the difference between honing, which realigns the edge, and sharpening, which removes metal to create a new edge, is crucial for any home cook. This video serves as a direct look at the techniques used by an expert to ensure longevity and performance in the kitchen.

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