Why You’ll Love the MAC BS-90

• 22cm serrated blade designed for clean, controlled bread slicing
• Perfect for sourdough, artisan loaves, baguettes, cakes and pastries
• Serrations grip crusts without requiring excessive downward pressure
• Lightweight Japanese construction for excellent control
• Versatile enough for selected fruit and vegetables
• Suitable for professional kitchens and home cooks
• Crafted in Japan
• Supplied in a gift box

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Product Description

Make Perfect Bread Slices Without Crushing the Loaf

You’ve found the perfect sourdough.

It has a beautifully crisp crust on the outside and a light, airy interior.

Then you take an ordinary kitchen knife to it—and squash the entire loaf trying to get through the crust.

That’s exactly why a quality bread knife deserves a place in every kitchen.

The MAC BS-90 Bread Knife features a purpose-designed 22cm serrated blade that grips the outside of a loaf and cuts through the crust while requiring far less downward pressure.

Instead of forcing your way through bread, the serrations perform the cutting action.

The result?

Cleaner slices, less tearing, fewer crumbs and bread that still looks like bread when it reaches the plate.

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Designed for Crusty Artisan Bread

Modern artisan breads can be surprisingly demanding on a knife.

A heavily baked sourdough crust can be difficult for a conventional straight-edged kitchen knife to penetrate.

Push harder and you risk compressing the soft crumb underneath.

The BS-90’s serrated edge is designed to bite into that exterior and gradually cut through it.

It’s an excellent choice for:

• Sourdough
• Artisan loaves
• Baguettes
• Ciabatta
• Rye bread
• Multigrain loaves
• Turkish bread
• Focaccia
• Brioche
• Sandwich loaves
• Bread rolls

Whether you’re cutting a loaf for breakfast or preparing dozens of portions for restaurant service, the BS-90 gives you the control needed for consistent results.

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22cm – A Highly Practical Bread Knife Size

Bread knives don’t necessarily need enormous blades.

At 22cm, the MAC BS-90 offers enough length to comfortably work through most everyday loaves while remaining easy to manoeuvre.

The blade allows you to use smooth, controlled sawing strokes rather than excessive force.

This makes the knife particularly practical for everyday home kitchens, cafés and restaurants.

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More Than Just a Bread Knife

One of the advantages of owning a quality serrated knife is that bread isn’t the only thing it can handle.

Serrated blades are particularly useful for foods that have a relatively firm exterior surrounding a softer interior.

That makes the BS-90 useful for selected tasks such as:

• Slicing ripe tomatoes
• Cutting large citrus fruits
• Portioning cakes
• Cutting sponge cakes
• Slicing pastries
• Cutting sandwiches
• Preparing some large soft fruits

Rather than crushing the ingredient from above, the serrations can gently work through the exterior.

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Excellent for Cakes and Baking

The BS-90 can also be a valuable addition to a baker’s toolkit.

Its long serrated blade can be used for carefully cutting through:

• Sponge cakes
• Layer cakes
• Soft pastries
• Bread-based desserts
• Brioche
• Baked goods

The controlled sawing motion helps reduce compression, making it easier to achieve neat portions and better presentation.

For cafés, bakeries and restaurants, that versatility can make a bread knife one of the hardest-working tools in the kitchen.

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Japanese Knife Craftsmanship

MAC has built an international reputation for producing exceptionally capable kitchen knives in Japan.

The philosophy behind MAC knives combines the precision and sharpness associated with Japanese knife making with practical designs created for everyday professional use.

The BS-90 follows that philosophy.

Rather than creating an unnecessarily heavy bread knife, MAC provides a lightweight and responsive design that allows the cutting edge to perform the work.

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Lightweight and Easy to Control

Weight isn’t always an advantage in a kitchen knife.

For repetitive preparation, a lighter knife can significantly improve comfort.

The BS-90 is designed to feel balanced and controllable in the hand, allowing the user to guide the serrated blade rather than forcing it through the food.

This is especially useful when slicing delicate breads and cakes where too much pressure can destroy their texture.

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Professional Performance for Home Kitchens

You don’t need to work in a restaurant to appreciate a professional-quality bread knife.

The BS-90 is an excellent choice for:

• Professional chefs
• Bakers
• Pastry chefs
• Restaurants
• Cafés
• Catering businesses
• Culinary students
• Home bakers
• Passionate home cooks
• Sourdough enthusiasts

If fresh bread is regularly on your kitchen bench, a dedicated serrated knife can make a surprisingly large difference.

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Why Use a Serrated Knife for Bread?

A chef’s knife can technically cut bread—but that doesn’t mean it’s the best tool for the job.

A straight edge generally needs more downward pressure to penetrate a tough crust.

A serrated knife works differently.

The individual serrations concentrate cutting pressure onto smaller points, allowing them to grip and penetrate the crust.

You can then use a controlled sawing motion to work through the loaf.

This helps preserve the structure of the bread while creating more consistent slices.

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Key Features

• 22cm serrated blade
• Designed specifically for bread and baked goods
• Excellent for crusty artisan loaves
• Helps reduce crushing of soft bread interiors
• Lightweight construction
• Balanced handling
• Suitable for professional and home kitchens
• Versatile enough for cakes, pastries and selected produce
• Japanese craftsmanship
• Gift-box packaging

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Specifications

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Care Instructions

A quality bread knife will stay effective for a long time when cared for properly.

For best results:

• Hand wash with warm water and mild detergent.
• Dry immediately after washing.
• Avoid putting the knife in the dishwasher.
• Do not use it to cut bones or frozen foods.
• Use timber or suitable synthetic cutting boards rather than glass or stone.
• Store in a knife block, protective guard or appropriate knife storage system.

Because serrated edges require a different sharpening technique from conventional straight-edged knives, professional sharpening is recommended when the knife eventually requires attention.

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Frequently Asked Questions

What is the MAC BS-90 designed for?

The BS-90 is primarily designed for slicing bread and baked goods. Its serrated blade is particularly useful for foods with a firm exterior and softer interior.

Is it suitable for sourdough?

Yes. Crusty sourdough is exactly the type of bread where a quality serrated knife can make a significant difference.

Can I use the BS-90 for cakes?

Yes. Its serrated blade can be useful for portioning sponge cakes, layer cakes and other delicate baked goods without applying excessive downward pressure.

Can it cut tomatoes?

A sharp serrated knife can work very well on ripe tomatoes because the teeth grip the skin before cutting through the soft flesh underneath.

How long is the blade?

The MAC BS-90 has a 22cm blade.

Can I sharpen a serrated bread knife?

Yes, but serrated knives require a different sharpening technique from standard straight-edged knives. Professional sharpening is generally the safest option when required.

Is it dishwasher safe?

Hand washing is strongly recommended for quality kitchen knives to protect both the blade and handle.

Where is the MAC BS-90 made?

MAC knives are manufactured in Japan.

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Why Buy the MAC BS-90?

A bread knife is sometimes overlooked when people build their knife collection, but it’s one of the few knives for which a chef’s knife simply isn’t a perfect substitute.

The MAC BS-90 gives you a dedicated serrated blade designed to tackle the challenging combination of hard crust and delicate interior.

Its manageable 22cm length, lightweight handling and Japanese construction make it an excellent everyday bread knife for everyone from professional bakers to someone who simply loves fresh sourdough at home.

Pair it with a quality chef’s knife and paring knife and you’ll already have the foundation of an extremely capable kitchen knife collection.