For a long, curved knife suited to large, crusty loaves, Bon Appétit names the Mac Superior Series 10.5-inch its overall pick. Food Network Kitchen instead recommends the Victorinox Fibrox 10¼-inch after its own test. If price matters most, both publications point to the Mercer Culinary Millennia M23210. Those are separate reviews, not a shared head-to-head ranking: Bon Appétit reports testing 36 knives, while Food Network Kitchen reports testing 10. The right choice depends on your usual bread, preferred handle feel and the exact model listing.
How the three bread knives compare
| Knife | What the review says | Main trade-off | Price reported in the review |
|---|---|---|---|
| Mac Superior Series 10.5-inch | Bon Appétit’s overall pick after its 36-knife review; the long, curved blade and rounded teeth are described as useful for large, crusty loaves and tomatoes. | Higher price; Bon Appétit’s reviewer thought the handle finish could be better at that price. | About $100 in Bon Appétit’s page snapshot; not a current price guarantee. |
| Mercer Culinary Millennia M23210 10-inch | Bon Appétit’s inexpensive choice and Food Network Kitchen’s value selection. Bon Appétit describes dependable use on bread, pineapple, tomatoes and sandwiches. | Bon Appétit reports more effort is needed on crustier loaves than with its other winning knives. The handle is plastic/rubber, and construction is not full tang. | Below $20 in Bon Appétit’s review snapshot; not a current price guarantee. |
| Victorinox Fibrox 10¼-inch selection | Food Network Kitchen’s overall pick after testing 10 knives, including crusty sourdough, soft challah, tomatoes, cantaloupe and watermelon. | Check the precise product listing: Victorinox’s US product page identifies model 5.2933.26 as a 10.2-inch Bread & Pastry Knife, not simply every product described by sellers as a 10¼-inch Fibrox bread knife. | About $61 in Food Network Kitchen’s page snapshot; its review warns prices and stock can change. |
Prices above are dated editorial page snapshots, not live retailer quotes. Confirm the current price, availability and model before buying.
Which one fits your bread and budget?
Choose the Mac Superior for large, crusty loaves
Bon Appétit’s September 8, 2026 review selects the Mac Superior Series 10.5-inch as its overall winner. Its long, curved blade is the clearest match here for wide loaves that benefit from a longer stroke. The publication also highlights its rounded teeth for cutting tomatoes. The trade-offs in that review are cost and a handle finish the reviewer felt did not match the price.
Pay close attention to the model name when shopping: Bon Appétit says the Superior is sometimes mislabeled as the Mac Professional in marketplace listings. The Professional has a metal bolster; the Superior does not. Do not assume those names refer to the same knife.
The Tool Desk
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- ULTRA-SHARP, CUTS EFFORTLESSLY: The Orblue Serrated Bread Knife blade has an ultra-sharp serrated edge that grips and effortlessly slices the toughest loaves of bread, to provide a smooth, clean cut. The blade runs 8 inches long with a 5-inch handle. Included as an added safety measure on the knife's sharp tip is a rubber safety guard
- HIGH QUALITY STAINLESS STEEL: Made with high quality stainless steel and only 2.2 mm and 0.1 mm thick, the quality is durable enough to withstand everyday use on the toughest breads
- SLEEK ERGONOMIC DESIGN: The knife was ergonomically designed with careful attention to detail, so you can slice comfortably and easily. The handle is made to perfectly fit any grip, making slicing harder loaves a breeze
- ONE PIECE DESIGN: The entire knife is one continuous piece of stainless steel. There is no plastic, wood parts, or screws that tend to move and wear out over time, so you can be confident that your knife is built to last for years
- VERSATILE CUTTING TOOL: This serrated knife is so sharp it easily grips and cuts through cake, crusty bread, bagels, and pastries, making it a versatile addition to your kitchen
Choose the Mercer Millennia for a lower-cost option
The Mercer Culinary Millennia M23210 is the most affordable choice among the three in the cited review snapshots. Both Bon Appétit and Food Network Kitchen recommend it as a value option. Bon Appétit says its test-kitchen staff frequently uses it and describes it as dependable across several kitchen tasks, while noting that particularly crusty loaves can take more effort to cut. Its plastic/rubber handle and non-full-tang construction may also matter if handle feel or construction is a priority.
Bon Appétit food director Chris Morocco summed up the knife this way: “It won’t split atoms, but it is dependable, and for this price, you will love it all the more.”
Rank #2
- QUALITY CONSTRUCTION: Knife is crafted with one-piece high-carbon Japanese steel for easy edge maintenance and long-lasting sharpness
- SUPERIOR DESIGN: Built to last ergonomic handle with textured finger points offers a non-slip grip with added comfort, durability, and safety
- BEST USE: The teeth on the wavy edge of the knife's blade easily slice through foods' crust or skin without tearing the soft inside. Ideal for slicing bread, angel food cake, meatloaf, fruits, and tomatoes
- EASY CARE: To maximize the performance and longevity of your Mercer knife, carefully wash cutlery by hand after each use with warm water and mild soap; rinse and dry completely with a soft towel. Do not place in dishwasher or submerge for long periods of time
- MERCER CULINARY MILLENNIA SERIES: Innovative features and unparalleled performance to meet the demands of today's professional chefs and home cooking enthusiasts
Choose the Victorinox Fibrox if you favor Food Network Kitchen’s overall pick
Food Network Kitchen’s review, updated February 3, 2026, names a Victorinox Swiss Army 10¼-inch Serrated Bread Knife with Fibrox Handle as its overall pick. Stevie Stewart tested 10 knives and assessed ease, comfort, consistency, and whether foods tore or crushed. That review also lists the Mercer Millennia as its value choice, Kai Wasabi 9-inch as another favorite and Shun Classic 9-inch as its splurge pick.
Model naming needs care here, too. Victorinox’s current US Fibrox Bread & Pastry Knife page specifies model 5.2933.26 with a 10.2-inch blade. Compare the model number and listed blade length rather than treating every Fibrox serrated knife as the same variant.
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1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteRank #3
- High-quality stainless steel blade
- Ideal for cutting bread and rolls
- Includes matching blade guard for safe and easy storage
What makes a bread knife cut cleanly?
Serrations catch and work through a firm crust while the blade moves across the loaf. A clean cut also depends on not forcing the edge down into the soft crumb. Victorinox’s guide recommends long, controlled strokes with light pressure; it says the serrations grip the crust before cutting into the soft center. That approach is useful whether you choose one of these knives or another serrated model.
- Crust: A knife that engages the crust without requiring heavy downward pressure is helpful for crusty sourdough and similarly firm loaves.
- Soft interiors: If your bread is easily squashed or torn, use a gentle sawing motion and avoid pressing hard before the teeth have started to cut.
- Reach: A longer blade can span a wide loaf with fewer strokes, but more length is not automatically more comfortable or controlled for every user.
- Grip and control: Consider whether the handle feels secure and comfortable to you. The available review notes describe the Mercer handle material and Bon Appétit’s Mac handle-finish concern, but they do not establish one universally best grip.
Food Network Kitchen favored blades of at least 9 inches for the tasks in its own tests. Victorinox’s manufacturer guide recommends an everyday bread-knife blade around 21–26 cm as a balance of versatility and control. These are attributed recommendations, not a universal sizing rule.
Rank #4
- Expertly Crafted: Knives are made from premium 304 stainless steel for easy edge maintenance and long-lasting sharpness
- Ultra Razor Sharp: Serrated knife teeth on the wavy edge of the blade easily slice through bread crust or skin without tearing the soft interior
- Full Tang Knife: Omesata sourdough knife is constructed as a single piece for safety and to prevent the blade from cracking
- Ergonomic Design: Omesata designed a handle with a shape that fits the hand suitable and the right curvature, offering a non-slip grip with added comfort, durability, and safety
- Omesata Baking Plus: Committed to creating high-value products with exceptional affordability to meet the demands of today's home cooking enthusiasts
Is a 9-inch bread knife long enough?
It can be: Food Network Kitchen’s own testing guidance says it favored blades at least 9 inches long, and its Shun Classic splurge pick is 9 inches. If you regularly cut broad or tall loaves, a longer blade may give you more reach; the Mac Superior in this comparison is 10.5 inches. For smaller loaves or cooks who prefer a shorter, easier-to-manage stroke, the length difference may be less important. Match blade reach to your usual loaf and comfort rather than choosing by length alone.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Other foods a serrated bread knife can handle
A serrated blade can also help with foods that have a firm outside and soft interior, including tomatoes, pastries, citrus and cakes. Food Network Kitchen’s test included tomatoes, cantaloupe and watermelon, and Bon Appétit discusses tomatoes and other kitchen uses for the Mercer. These are useful secondary jobs, not a reason to expect one bread knife to replace every other kitchen knife.
Best Value
- Premium Quality Blade: This bread cutting knife is crafted from high carbon stainless steel (0.26%-0.35% carbon, 12%-14% chromium), the best bread knife’s blade is oil-tempered and heat-treated to HRC 53±1 for optimal sharpness and durability. Precise 2.3mm thickness ensures a perfect balance between sharpness and toughness
- Ergonomic Handle Design: The bread slicing knife is made from 430 stainless steel (16%-18% chromium), the handle features a 1.2mm thickness, ergonomic shape, and anti-slip texture for a secure grip. Weighing just 210g±5g, it's designed for comfortable, fatigue-free cutting
- Superior Cutting Performance: With a serrated edge and single-bevel design (1cm tip), the bread slicer knife effortlessly cuts through bread, steaks, and fruits. ICP > 70 for low cutting pressure and TCC > 280 for minimal heat, ensuring long-lasting sharpness and cutting efficiency
- Durable and Safe: The blade's laser-etched finish reduces food sticking, while the corrosion-resistant handle withstands humid environments. Rounded corners prevent accidental cuts, making it a safe choice-bread knife for homemade bread
- Versatile Use: Ideal for home baking, professional kitchens, and outdoor activities. Whether slicing bread, cakes, or handling tough crusts, this bread knife delivers consistent performance. Lightweight and compact for easy portability
How to care for and sharpen a serrated bread knife
Use light pressure and clean it according to its model
Victorinox’s guidance is to use long strokes and light pressure while cutting. Care instructions can differ by product: Victorinox labels Fibrox Bread & Pastry Knife model 5.2933.26 dishwasher-safe and gives that product a lifetime warranty. Those claims apply to that specific model page, not automatically to every Victorinox knife or other brand. WÜSTHOF’s Classic Ikon product page instead advises hand washing and immediate towel drying.
Expect sharpening to need specialized attention
Victorinox says serrated edges require specialized sharpening because each serration must be sharpened individually, and it generally recommends professional sharpening. A serrated edge can dull; the manufacturer does not present it as maintenance-free. Bon Appétit reports adding a serrated-knife sharpening rod to its testing, but that does not establish that every home cook needs to buy one. If you use a home tool, make sure it is designed for serrated edges and suits the knife’s instructions.
Quick Recap
Sources and review context
- Bon Appétit’s bread-knife review, updated September 8, 2026, reports tests of 36 knives and selects the Mac Superior Series 10.5-inch overall.
- Food Network Kitchen’s bread-knife review, updated February 3, 2026, reports testing 10 knives and selects a Victorinox Fibrox 10¼-inch knife overall.
- Victorinox’s guide to choosing a bread knife provides manufacturer guidance on blade length, cutting technique and sharpening.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
