The best bread knife slices through sourdough just as easily as it glides through tomatoes.
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The Best Bread Knives for Sourdough, Soft Loaves and Sandwiches
Published on Sep. 02, 2025
Best Overall
Zwilling 8-Inch Bread Knife
Pros:
- Doesn't crush as it cuts
- Sleek, understated look
- Well-balanced German steel construction
- Heirloom quality and durable materials
- Comfortable Handle
- Very sharp
Cons:
- Five-inch serrated knife may be too short for some
- A bit pricey
After putting all that effort into a beautifully crusty homemade bread, you’ll need a good bread knife for picture-perfect slices. A serrated knife is a must—it cuts through crusty exteriors without crushing the crumb inside. This eight-inch bread knife from Zwilling, part of the best kitchen knife set we tested, holds its own as the best bread knife, too.
“I’ve had these knives since May 2024 and use them several times a day,” says product tester Nicole Doster. “The knives perform as good as day one! They are still my favorite knives for everyday use. The blades have not chipped or warped and the handles are still in perfect condition.” Nicole also notes that it is a bit on the short side at only eight inches, but the incredible performance makes up for its smaller stature. Plus, it’s easier to store than a big, bulky option.
“You know how prepping ingredients usually feels like a chore? Now I look forward to it because I have such a nice knife that slides through celery, peppers, potatoes, broccoli florets, roast chicken and steak like butter,” says Nicole. “With just a little pressure, the Zwilling knife chops harder ingredients too, like super fibrous sweet potato.”
Because sharpening a bread knife is harder than sharpening other knives, it’s important that the edges are nice and honed from the get-go. The Zwilling bread knife is made from high-carbon German stainless steel that is ice-hardened using Zwilling’s proprietary “FRIODUR” method. This makes it remarkably resilient to dulling, tarnishing and warping while ensuring it’s razor-sharp right out of the box. In addition, it’s technically dishwasher safe, though Nicole recommends hand washing to cut down on any potential damage.
While pricey at around $120, it doesn’t damage the delicate crumb of danishes or squish through super juicy tomatoes. If you want to overhaul all your kitchen knives, we recommend snagging it as part of the full three-piece set, which also includes an 8-inch chef’s knife and a 3-inch pairing knife.
Best for Sourdough
Cangshan Helena 8-Inch Bread Knife
Pros:
- Durable and attractive
- Very sharp out of the box
- Lifetime warranty
- Relatively inexpensive
Cons:
- Discoloration after a few years of use
Ever since my mother-in-law gifted me and my husband the Helena German steel knife block set several years ago, I’ve been a huge Cangshan fan. The Helena bread knife is by far the most used bread knife in my kitchen. Over the few years I’ve had it, it has sliced through countless crusty loaves, lots of watermelon and many, many pineapples. It’s also perfectly suitable for slicing through stubborn sourdoughs, thanks to the deep-set serrations.
It takes little effort to cut through most baked goods, and the balanced blade helps hold it steady as it cuts. Compared to other types of knives, the tight-grained, German steel blade is incredibly durable—a must for cutting through bread. As a bonus, Cangshan stands by their products with a lifetime warranty against defects in materials and/or craftsmanship.
The knife also feel nice and sturdy thanks to the full tang. It cleans up well during a hand wash, though it does look a little less lustrous as time goes on. That said, after more than three years of use (and several dozens spins in the dishwasher—whoops!), I haven’t noticed any deterioration, and the small amount of discoloring doesn’t affect the performance at all.
Like many folks, I’m happy to invest in kitchen tools that actually perform well. However, there’s no need to break the bank for this one—it retails for around $70. While certainly pricier than a budget brand, the price is a total steal for a bread knife that lasts through years and years of use. Although not as important as its performance, the smooth, clean look also makes it a stunning gift for bread bakers.
Best Damascus
HexClad 8-inch Damascus Steel Serrated Bread Knife
Pros:
- Incredibly sharp and durable
- Heirloom-quality
- Beautiful green handle
- Also works for carving poultry
- Damascus steel is tarnish-resistant
Cons:
- Pricey
- Requires occasional sharpening
Damascus steel knives are easily identifiable due to the gorgeous, swirling patterns on the blades. What makes them different than regular steel knives is their resistance to corrosion thanks to the use of various impure metals. Deputy Editor Katie Bandurski has been using her HexClad Damascus steel knife as part of her HexClad knife set for over two years.
“This knife does a great job cutting (without tearing!) pretty much any type of bread,” says Katie. “I’ve used it on everything from dense, overbaked homemade Dutch oven bread to soft and pillowy store-bought focaccia. It also works when you need perfect slices of soft foods like heirloom tomatoes.”
Like all HexClad knives Katie tested, it’s held up beautifully. She notes that despite near-daily use, there are no nicks, rust spots or other signs of damage. “We have hard water, so sometimes the blade acquires water spots if I don’t immediately dry them, but that’s a very minor cosmetic thing,” says Katie. “I do think part of this longevity is because I take care of my knives. No dishwasher—ever! Hand-wash only. But they’ve certainly been through periods with dried, stuck-on goop and still clean up just fine.”
In the time Katie has used the knife, she’s had it professionally sharpened once. While it’s slightly pricey at around $120, there are frequent HexClad sales to take advantage of. The green pakkawood handle is also very pretty; especially when displayed on the magnetic knife block.
What To Look for When Buying a Bread Knife
When shopping for a bread knife, first consider what you plan on using it for most often. For large, round loaves, we recommend a longer knife. Bread knives typically range from eight to 12-inches long, with the majority falling on the lower end of the spectrum. A longer knife can create longer slices, like those needed for sizable Dutch oven breads.
If you’re shopping for a knife to cut through crusty homemade sourdough, you’ll want to opt for a knife that’s sharp and offers good balance. Serrated knives are harder to sharpen, so it’s important to snag a nicely honed knife from the get-go. When it’s time to sharpen your serrated knife, we recommend paying for a professional sharpening. This will keep the teeth of your knife intact.
How We Found the Best Bread Knives
Our hunt for the best bread knives began by first testing some of the best knife sets. For that piece, we enlisted the help of the Shopping and Product Testing Teams. Together, we tested 20 different knife sets—that’s over 70 knives in total! From there, we honed in our our top performers, paying careful attention to how each set’s bread knife performs on its own. We used these bread knives to slice through sourdough, chop up slippery tomatoes and carve through cakes and pastries. After over a year of testing, we narrowed down our pool of over 20 picks to the three top performers.
FAQ
What type of knife is best used for slicing bread?
A serrated knife is best for slicing bread, as it cuts through thick crust and delicate interiors without tearing or squishing.
Is it worth getting an expensive bread knife?
It’s worth splurging a little on a bread knife upfront, as serrated knives are more difficult to sharpen. Because of this, you want to ensure your bread knife is sharp from the get-go. Some folks also often find that it’s easier to replace their knife every few years rather than pay for a professional sharpening. If that sounds like you, we encourage you to opt for a mid-range knife rather than a pricey heirloom knife.
What is an offset bread knife?
An offset bread knife has a lower blade along with a higher handle. This balance keeps the hand above the bread or pastry, which in turn helps reduce crushing and tearing.
Why You Should Trust Us
I’m the Taste of Home shopping team’s resident food and beverage expert and a home cook who knows her way around a kitchen. I have ample experience using and reviewing everything from kitchen utensils to cookware. I’m also well-versed in everything kitchen-related, from the best knife sets to the best bread tools. Our expert shopping team has a combined decade of experience testing and reviewing products in the kitchen and beyond.
