What Type of Knife Is Used for Cutting Bread?
A serrated knife — also called a bread knife — is the right knife for cutting bread. Its saw-like, wavy edge grips the crust without crushing the soft crumb inside. Most bread knives have a blade between 8 and 10 inches long. That length lets you slice through any loaf in one smooth, forward motion.
You’ve been there. You grab a sharp chef’s knife, press it into a fresh loaf — and watch it squish flat. Frustrating, right?
I’m Michael, and I’ve tested more than a dozen knife sets over the past several years. The right knife makes all the difference. In this guide, I’ll show you exactly which knife cuts bread best, why it works, and how to pick the right one for your kitchen.
Let’s get into it.
- A serrated bread knife is the only type designed specifically for cutting bread.
- The serrated edge grips the crust and saws through without squishing the loaf.
- Look for a blade length of at least 8 inches — 10 inches is even better.
- A flat chef’s knife or paring knife will crush soft bread instead of slicing it.
- Serrated bread knives also cut tomatoes, cakes, and pastries with ease.
What Type of Knife Is Used for Cutting Bread?
The answer is simple: a serrated bread knife. It has a long, saw-like blade with small, sharp teeth along the edge. Those teeth grip the crust and let the blade work like a tiny saw.
No other knife does this job better. A straight-edged chef’s knife doesn’t grip the crust the same way. It pushes down instead of slicing forward. The result? A squished, torn loaf.
A serrated knife uses a back-and-forth motion. That’s the key. Minimal downward pressure. Smooth cut. No mess.
Why Does Bread Need a Serrated Knife?
Bread has two very different parts. The outside crust is hard and resistant. The inside crumb is soft and airy. You need a blade that handles both at once.
A serrated edge does that perfectly. The pointed teeth pierce the crust first. Then the curved valleys between the teeth slice through the soft interior. The result is a clean, even slice.
Here’s where it gets interesting. The teeth also reduce friction. Less friction means the blade moves faster with less effort. You don’t have to press hard — just saw gently.
Always let the knife do the work. Use light, even strokes back and forth. Don’t press down — let the serrated edge grip and slice on its own.
How Is a Bread Knife Different from Other Kitchen Knives?
Most kitchen knives have a straight, smooth edge. A bread knife has a wavy, serrated edge. That single difference changes everything about how it cuts.
Here’s a quick comparison:
| Knife Type | Edge Type | Best For | Good for Bread? |
|---|---|---|---|
| Bread Knife | Serrated (wavy) | Bread, cakes, tomatoes | Yes — best choice |
| Chef’s Knife | Straight (smooth) | Meat, vegetables, herbs | No — crushes soft bread |
| Paring Knife | Straight (short) | Peeling, detail work | No — too short, poor angle |
| Santoku Knife | Straight (granton edge) | Slicing, dicing, mincing | No — not designed for bread |
| Utility Knife | Straight or serrated | Medium tasks | Partially — blade too short |
The bread knife wins every time. No other knife in your set is built for this task.
What Size Bread Knife Do You Actually Need?
Blade length matters more than most people realize. A short blade forces you to cut in small strokes. That leads to jagged, uneven slices.
Here’s what blade length works for each task:
- 8 inches — good for sandwich loaves and bagels
- 10 inches — the sweet spot for most home bakers; handles sourdough, baguettes, and cake
- 12 inches and above — better for large artisan loaves and commercial use
Most kitchen experts recommend a 10-inch blade for home use. It gives you enough length to slice in one clean pass. That means fewer crumbs and neater slices every time.
Use an 8-inch bread knife for everyday sandwich bread. Go for 10 inches if you bake sourdough, artisan loaves, or large cakes. Longer blades need fewer strokes and produce cleaner slices.
What Are the Best Types of Serrated Bread Knives?
Not all serrated bread knives are the same. There are a few different designs, and each has a slightly different strength.
Standard Serrated Bread Knife
This is the most common type. It has a long, straight blade with evenly spaced teeth. It’s great for slicing any style of bread — soft sandwich loaves, dense rye, or crusty sourdough.
Most knife sets include one of these. If yours doesn’t, it’s worth adding separately. A good one lasts for years without needing sharpening.
Offset Bread Knife
An offset bread knife has a blade that sits lower than the handle. This design keeps your knuckles above the cutting board. You get a full, safe stroke without scraping your hand.
It’s especially useful if you slice bread on a flat surface often. Chefs in restaurant kitchens love this style for high-volume slicing.
Bow-Style Bread Knife (Fiddle Bow)
This newer design looks like an archer’s bow. The blade is strung between two wooden endpoints. You pull it downward through the loaf instead of sawing.
It’s excellent for artisan sourdough rounds. Many home bakers prefer it for the clean, even slices it produces. Brands like RAPSAKEMOH and Alimtee have made this style popular in recent years.
Serrated Slicer Knife
A slicer knife is thinner and longer than a standard bread knife. It’s designed for slicing large roasts or hams — but it also handles big artisan loaves very well.
It’s not a traditional bread knife, but it gets the job done on larger, denser loaves.
If you bake sourdough rounds often, consider a bow-style bread knife. It cuts downward instead of sideways, giving you perfectly even slices from a round loaf.
What Makes a Good Bread Knife? Key Features to Look For
Shopping for a bread knife can feel overwhelming. Here are the features that actually matter:
Blade Material
Look for high-carbon stainless steel. It stays sharper longer than basic stainless steel. It also resists rust and staining.
German steel is widely trusted in the knife industry. Brands like Wüsthof, Victorinox, and Cutluxe use German steel in their blades. Japanese steel is harder but more brittle — it’s better for precision cuts on softer foods.
Serration Style
Rounded serrations cut more smoothly than sharp, pointed ones. Pointed teeth tend to tear bread instead of slicing it cleanly.
Look for a wavy edge with smooth, curved peaks. This style produces fewer crumbs and cleaner slices every time.
Handle Design
A comfortable handle matters a lot — especially if you’re slicing multiple loaves. Look for:
- Full tang construction (the blade runs through the entire handle)
- Ergonomic grip with no sharp edges
- Riveted or triple-riveted construction for durability
- Non-slip material — pakkawood, polymer, or rubberized grips
Full tang knives are more balanced and durable. They won’t wobble or snap at the handle joint over time.
Blade Length
As we covered earlier, aim for at least 8 inches. Ten inches is ideal for most home kitchens.
Rockwell Hardness Rating
This measures how hard the steel is. A rating of 56 to 58 HRC is solid for a bread knife. Harder blades (60+ HRC) hold an edge longer but can chip more easily.
Don’t put your bread knife in the dishwasher. The heat and harsh detergents dull the serrated edge over time. Hand wash and dry immediately for the longest blade life.
Can You Use a Regular Chef’s Knife to Cut Bread?
Technically, yes. Practically? It’s a bad idea.
A chef’s knife has a straight, smooth edge. When you press it into a loaf of bread, it pushes down on the crust before cutting through. That compresses the soft interior. You end up with a flat, dense slice instead of a light, airy one.
Try it on a fresh sourdough loaf and you’ll see exactly what I mean. The crust slides instead of catching. The loaf squishes. The crumb tears.
A serrated bread knife costs between $20 and $80 for a good one. It’s a small investment that protects every loaf you’ll ever slice.
What Else Can a Bread Knife Cut?
Here’s a surprise for most people: a bread knife is one of the most versatile tools in your kitchen.
A good serrated bread knife handles:
- Tomatoes — the teeth grip the skin without slipping
- Cakes — especially layered cakes; the blade saws through without tearing frosting
- Bagels — clean cut every time, even on a hard crust
- Pastries — croissants, danish, and puff pastry stay flaky and intact
- Pineapple and watermelon — the long blade handles large fruit
- Baguettes and ciabatta — perfect for crusty Italian and French breads
So if you only have room for one extra knife in your set, a bread knife earns its spot every single day.
Orblue Serrated Bread Knife with Upgraded Stainless Steel Razor Sharp Wavy Edge – Bread Cutter Ideal for Slicing Homemade Bagels, Cake (8-Inch Blade with 5-Inch Handle)
This one-piece stainless steel bread knife has an ultra-sharp wavy serrated edge that slices cleanly through crusty loaves, bagels, and cakes — a reliable everyday slicer that holds its edge without a fuss.
How to Properly Use a Bread Knife
Using a bread knife sounds simple. But there’s a right way and a wrong way. Here’s how to get the best slice every time.
- Place the loaf flat on a stable cutting board.
- Hold the loaf gently with your non-dominant hand — don’t grip too hard.
- Position the blade where you want to cut, resting it lightly on the crust.
- Use a gentle sawing motion — forward and backward — with almost no downward pressure.
- Let the teeth grip the crust and guide the blade through.
- Complete the cut with one smooth, even stroke.
Don’t rush it. A slow, steady sawing motion gives you far cleaner slices than a quick, heavy-handed push.
How Do You Keep a Bread Knife Sharp?
Here’s what most people get wrong: they try to sharpen a bread knife the same way they sharpen a chef’s knife. That doesn’t work.
Serrated blades require a different tool. You need a serrated knife sharpener or a tapered ceramic rod. These fit into each individual tooth to restore the edge.
The good news is that bread knives hold their edge far longer than straight-edged knives. You don’t need to sharpen them often. A quality serrated knife can go several years with regular use before it needs any attention.
Some bread knives — like the Orblue model above — are also designed to never need sharpening under normal home use. The wavy edge stays sharp through thousands of slices.
Pro tip from bakers: if your bread knife feels dull, try a different cutting technique first. Sometimes angling the blade slightly — about 15 degrees — brings the sharpest part of the serration back into contact with the crust. It can feel like a brand-new knife.
What Knife Do Professional Bakers Use to Cut Bread?
Professional bakers typically reach for a 10-inch serrated bread knife from a trusted brand. Victorinox is one of the most recommended names in commercial bakeries. Their Fibrox Pro bread knife has been a staple in professional kitchens for decades.
For home bakers who want professional results, brands like Wüsthof, Cutluxe, and Kai are all well-respected. According to a 2025 review by Food Network, the Victorinox bread knife stood out as the most consistent performer across a range of bread types, from crusty sourdough to soft challah.
You don’t need to spend a fortune. A reliable serrated bread knife in the $30 to $60 range will outperform expensive chef’s knives for this task every single time.
For more guidance on kitchen knife care and safety, visit the U.S. Food Safety guidelines and also check trusted culinary sources like Serious Eats’ knife skills guide.
Which Bread Types Need Different Approaches?
Not all bread is the same. Here’s how to adjust your technique by bread type:
Sourdough and Artisan Loaves
These have a very hard, thick crust. Start with a light scoring motion across the top. Once the crust is pierced, the blade moves through easily. A longer blade (10 inches) works best here.
Soft Sandwich Bread
This is the trickiest bread to slice cleanly. Too much pressure and it flattens. Use very gentle strokes and let the blade do all the work. Chilling the loaf for 10 minutes before slicing also helps it hold its shape.
Baguettes and French Bread
A standard serrated knife cuts baguettes perfectly. The crust is hard and the crumb is open. Angle the knife about 45 degrees for diagonal slices — that’s the classic French bakery style.
Cake and Quick Bread
Yes — your bread knife doubles as a cake slicer. Use the same gentle sawing motion. Don’t press down on frosted cakes. A clean, slow stroke keeps layers neat and frosting intact.
When slicing very soft bread like brioche or milk bread, run the blade under warm water first. The slight warmth helps the knife glide without tearing the delicate crumb.
Do You Need a Separate Bread Knife or Does a Knife Set Include One?
Most premium knife sets include a bread knife. Budget sets often leave it out. If you’re buying a knife set for the first time, always check that a bread knife is included.
Here’s what to look for in a complete kitchen knife set:
- Chef’s knife (8 to 10 inches)
- Paring knife (3 to 4 inches)
- Utility knife (5 to 6 inches)
- Bread knife (8 to 10 inches, serrated) — this is the one most sets skip
- Honing steel or sharpening rod
If your set doesn’t include a bread knife, buy one separately. It’ll be one of the most-used knives in your kitchen.
Conclusion
A serrated bread knife is the only knife built for cutting bread. Its wavy, saw-like edge grips the crust and slices through without crushing the soft inside. No other knife in your kitchen does this job as well.
Aim for a 10-inch blade in high-carbon stainless steel. Keep it out of the dishwasher. Use a gentle sawing motion — never press down hard. That’s all it takes to get clean, even slices every time.
Thanks for reading — I hope this helps you make a confident choice. — Michael
Frequently Asked Questions
What type of knife is used for cutting bread?
A serrated bread knife is the right tool for cutting bread. Its wavy, saw-like edge grips the crust and slices through without compressing the soft interior. No other kitchen knife performs this job as cleanly or efficiently.
Can I use a chef’s knife to cut bread?
You can, but you shouldn’t. A chef’s knife has a smooth edge that pushes down on the crust before it cuts. This crushes the soft crumb and leaves you with flat, torn slices. A serrated bread knife is always the better choice.
What is the best blade length for a bread knife?
A 10-inch blade is the best all-around length for home use. It’s long enough to slice through large artisan loaves, sourdough rounds, and full-sized cakes in one smooth stroke. Eight inches works well for smaller sandwich loaves and bagels.
How do I sharpen a serrated bread knife?
Use a tapered ceramic sharpening rod that fits into each individual tooth. Run it along each serration a few times until the edge feels sharp again. The good news is that serrated knives hold their edge much longer than straight-edged knives, so you won’t need to do this often.
Why does bread need a serrated knife instead of a straight edge?
Bread has a hard crust and a soft interior. A straight edge slides off the crust instead of gripping it. A serrated edge bites into the crust and saws through it without requiring heavy downward pressure, which protects the soft crumb inside.
Can a bread knife cut other foods besides bread?
Yes — a serrated bread knife is surprisingly versatile. It cuts tomatoes, cakes, pastries, bagels, baguettes, and even large fruits like watermelon and pineapple. The serrated edge handles anything with a tough exterior and a softer interior.
Do knife sets usually include a bread knife?
Premium knife sets typically include a bread knife, but budget sets often leave it out. Always check the contents of any knife set before buying. If the set doesn’t include a serrated bread knife, it’s worth purchasing one separately — it’ll be one of your most-used kitchen tools.
