Top Mistakes to Avoid When Using a Santoku Knife

A Santoku knife can quickly become one of the most useful knives in your kitchen. Its wide blade and versatile shape make it ideal for slicing, dicing and mincing, giving home cooks a practical option for everyday food prep.

But even a good Santoku can become harder to use if you handle it the wrong way. From using the wrong cutting motion to neglecting sharpening and storage, small mistakes can reduce performance and shorten your knife's life.

Here are the common mistakes worth avoiding.

1. Using the Wrong Cutting Motion

A Santoku is designed for controlled, straight cutting rather than the large rocking motion often associated with a Western chef's knife.

Try to:

• Use a smooth slicing or chopping motion
• Keep your cuts controlled and consistent
• Avoid forcing the knife through ingredients
• Let the sharp edge do the work

The right technique gives you better control and can make everyday food prep feel much easier.

2. Cutting Bones or Frozen Foods

Santoku is a versatile kitchen knife, but it isn't suitable for every cutting job.

Avoid using it for:

• Bones
• Frozen foods
• Very hard ingredients
• Tasks that require prying or twisting

Using a knife outside its intended purpose can damage or chip the edge. For tougher jobs, choose a knife designed specifically for them instead.

3. Scraping Food with the Cutting Edge

Finished chopping your vegetables and need to move them into the pan?

Don't drag the sharp edge across the board. Instead, turn the knife over and use the spine to push ingredients across.

This simple habit helps reduce unnecessary wear on the cutting edge.

4. Using a Hard Cutting Surface

Your cutting board matters more than you might think.

Avoid cutting directly on:

• Glass
• Stone
• Marble
• Granite

A suitable wooden or plastic cutting board provides a more appropriate surface for your knife and helps protect its edge.

If your current board is showing wear, upgrading your cutting board alongside your Santoku can be a worthwhile kitchen upgrade.

5. Waiting Until the Knife Is Completely Dull

One of the easiest mistakes to make is waiting until your Santoku struggles to cut before doing anything about it.

Look out for signs such as:

• Ingredients slipping instead of cutting cleanly
• Needing more pressure
• Uneven or rough cuts
• The blade no longer feeling sharp

Regular maintenance can help keep your knife performing the way it should. A suitable knife sharpener can restore the edge when you need to sharpen.

6. Choosing the Wrong Sharpener

Not every sharpener suits every knife.

Before sharpening your Santoku, consider:

• The knife's steel and construction
• The manufacturer's sharpening recommendations
• Whether you need honing or actual sharpening
• Whether a manual, electric, or whetstone system suits you

Options such as a Nirey knife sharpener, Chef's Choice sharpener or whetstone can suit different sharpening needs. Choosing the right method helps you maintain the edge without unnecessary wear.

7. Leaving Your Santoku Loose in a Drawer

A good Santoku deserves better than a crowded kitchen drawer.

Loose knives can knock against other utensils, damaging or dulling their edges. A knife block set, dedicated knife storage or a protective blade guard gives your knives a safer place to stay when they're not in use.

Good storage also makes it easier to find your Santoku when you're ready to cook.

8. Putting It Away Wet

After washing your Santoku, don't leave it wet or let it air-dry.

A simple routine is:

• Wash the knife after use
• Rinse away food residue
• Dry it thoroughly
• Store it safely

Hand washing and immediate drying are recommended to maintain kitchen knives and help prevent moisture-related problems.

Which Santoku Knife Should You Choose?

If you're ready to replace an old knife or add a Santoku to your kitchen, think about how you actually cook.

The current Santoku knife range includes different blade sizes, designs and price points, from practical everyday options to premium Japanese-style knives.

Featured Santoku Knives

• Chroma Type 301 Santoku Knives – A premium option for cooks looking for a distinctive Japanese-style design and precision-focused performance.
• F.DICK Santoku Knives – Available across ranges including Pro-Dynamic, Superior, Premier Plus, Red Spirit and 1905 Series, giving you several options to compare.
• Haiku Santoku Knives – Available in different sizes, including 5½-inch and 6½-inch options, with a hollow-ground version also available.
• Kyocera Santoku Knives – Available in different colours and sizes, including 11.5cm and 14cm blade options.
• I.O. SHEN Santoku Knives – A Japanese-style option worth considering if you prefer a lightweight, precision-focused kitchen knife.

These options give you plenty of choice without needing to settle for a one-size-fits-all knife.

Give Your Santoku the Right Support

Your knife doesn't have to work alone. A good honing steel, suitable knife sharpener and proper storage can help you get more from your investment.

If you're building a larger kitchen collection, chef's knives and paring knives can also complement a Santoku by giving you the right tool for different preparation tasks.

For regular cooks, a few well-chosen knives are often more useful than a drawer full of blades you rarely use.

Ready to Get More from Your Santoku?

Santoku should make food preparation easier, not harder. Use the right cutting technique, avoid unsuitable ingredients, protect the edge and keep it properly maintained.

If your current knife feels hard to control or no longer gives you the clean cuts you want, it might be time to upgrade.

Explore the Santoku knife range, compare sizes and styles, and find a knife that suits your cooking style.