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Edge Retention

12 people cite edge retention across 14 products: 43 in favour, 8 against.

Read what we found

This page is the evidence: every claim citing edge retention, in favour and against, with no argument attached. Where the evidence adds up to a finding, it is written up separately, checked line by line against the claims below.

What chef and buy it for life enthusiasts both recommend

Who cites edge retention as a reason to buy?

3:30 supports J. Kenji López-Alt co-designed this product
Um, those are more than aesthetic. They actually help make sure that when you're slicing vegetables that they don't stick to the blade, so things will fall off the blade a lot more easily than a perfectly smooth blade.

performance about Gordon Hansen santoku Owns it I Made the Knife of my Dreams

Cites edge retention, edge retention, non-stick surface

J. Kenji López-Alt co-designed this product. Stated in the source: “I'm holding in my hand the first production prototype uh of the knife that I've been working on with my friend Gordon Hansen, who is a knife maker uh from Fall City, Oregon.” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

Um the uh the center uh the center layer of the blade is uh shidu. Uh it's hardened to a Rockwell hardness of 60 to 61. a very hard knife that is going to get a very very sharp edge and maintain that edge.
23:07 supports Stephen La Rosa earns commission on this
grating ginger and garlic with this thing. Really nice sharp blades.

performance about Microplane grater Uses it professionally What's In My Knife Roll! My Top Tools for Michelin Kitchens, Catering Events & Content Creation

Cites edge retention, versatility

Stephen La Rosa earns commission on this. Stated in the source: “All amazon links are affiliate links” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

Very, very versatile.
20:37 supports Stephen La Rosa earns commission on this
Uh, excellent as a peeler,

performance about Kuhn Rikon peeler Uses it professionally What's In My Knife Roll! My Top Tools for Michelin Kitchens, Catering Events & Content Creation

Cites edge retention

Stephen La Rosa earns commission on this. Stated in the source: “All amazon links are affiliate links” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

but super sharp, very reasonable.
2:00 supports Stephen La Rosa earns commission on this
Now, what I like about this compared to other bread knives is it has a very, very thin blade. It has a nice serration, but it is flat on one side. So, it's a very, very sharp blade.

performance about Tojiro bread knife Uses it professionally What's In My Knife Roll! My Top Tools for Michelin Kitchens, Catering Events & Content Creation

Cites edge retention, shape and form

Stephen La Rosa earns commission on this. Stated in the source: “All amazon links are affiliate links” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

4:31 supports J. Kenji López-Alt co-designed this product
One of the things I like about that sort of combination of sharpness and sharpness and flexibility is that it makes it really good for like filleting and cutting and taking the silver skin off of a a tenderloin or taking the the skin off of a fish, but I can I can show you like on a mango, for instance. And you can…

performance about KAN Shitoku Owns it I Designed A Knife! Introducing the KAN x Kenji Shitoku四徳, a brand new shape for all home cooks

Cites edge retention, flexibility

J. Kenji López-Alt co-designed this product. Stated in the source: “And with this partnership, um there's going to be a portion of each sale that'll be donated to various charities that are dealing with food insecurity.” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

See if we can get a shave a bit of tomato off here. That is That's pretty thin. Think I can get thinner. Yeah, that's That's a nice sharp knife.
i love this knife you see me use it all the time it's damascus steel which means that it's two types of steel that are hammered together 67 layers of steel very nicely balanced super sharp this is my go-to knife

performance about KAN knife Owns it Equipment Charity Sale

Cites edge retention

wood has some natural antibacterial properties. Uh, so they actually end up um generally with less bacterial uh buildup on them than a plastic cutting board does. They also don't get microlastics um into your food the way that plastic cutting boards does.

performance about Cutting Boards Ask Kenji Anything: Tools, Woks, Knives, Stew, and Smoke Detectors (a.k.a. “Cooking Detectors”)

Cites edge retention, hygiene, safety

So, if you've ever had like you're slicing scallions and you end up with like the scallion cat caterpillar where they're kind of sliced through most of the way but a little bit connected, um the odds of that happening are much higher on a on a hard cutting board. So, wood is great because um the blade actually sinks…
7:32 supports J. Kenji López-Alt earns commission on this
anyone who is anyone who already has one of these con knives and it's you know been a couple years now like make sure you learn how to sharpen your own life you're gonna love it the same way that you had it day one when you got it out of the box

durability about KAN knives Passing on someone else's experience Here Are Some Great Knives (For a Great Cause!)

Cites edge retention

J. Kenji López-Alt earns commission on this. Stated in the source: “and uh don't forget to use the promo code kenji to get a little extra off” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

Owned 2 years

2:01 supports Barney Lund speaking on J. Kenji López-Alt works for this brand
the the chef knife is the first one we made it's the king of the knives it's an eight inch chef knife and we switched the the metal we upgraded it to vg10 as the core instead of aust10 so it's a little bit harder it'll retain the edge a little bit longer still balanced at the bolster and we've rounded the spine so…

performance about KAN chef knife Uses it professionally Here Are Some Great Knives (For a Great Cause!)

Cites edge retention

Barney Lund works for this brand. Stated in the source: “he is the um the guy who makes these knives the con knives that you've seen in my kitchen” Kept and labelled rather than dropped: a paid endorsement is still evidence, and you should be the one to decide what it is worth.

22:12 supports Dr. Doug Graham speaking on FoodnSport with Dr. Doug Graham Food Writer
if you keep your knife sharp you can cut with great Precision

performance about Kitchen Knives Owns it Dr. Graham's 5 Favorite Raw Food Kitchen Tools - Culinary Skills Retreat

Cites edge retention, maintenance

I sharpen it I sharpen it every day and at that point it only takes two or three Strokes either with a sharpening tool such as you're looking at here or with a sharpening tool that does both edges at the same time and two or three Strokes it's sharp and noticeably different than if I don't take those two or three…
1:00 supports Billy Parisi speaking on Chef Billy Parisi Chef
wood cutting boards while heavy and requiring more effort for cleaning and upkeep are super gentle on your knives they can last a really long time and they're sanitary

performance about Cutting Boards Cook Like a Pro with These 15 Must-Have Kitchen Tools

Cites edge retention, safety

there are plenty of studies out there that show wood absorbs bacteria and kills it relatively quickly in under 10 minutes as I we say in my videos washing with hot water and soap is sufficient enough to remove any potential harmful bacteria
0:30 supports Billy Parisi speaking on Chef Billy Parisi Chef
this is what helps to bring your edge of your knife back if it starts to get dulled won't create the edge but it will help to bring it back if it's already sharp

performance about steel These 30 Kitchen Essentials Changed My Cooking

Cites edge retention, safety

when pans or pots get heated up they secrete whatever the materials are so iron gets hot it secretes iron it's good for you
stainless actually doesn't really release that much
3:32 supports Jacques Pépin speaking on Food52
so do you ever you realize rated to not very often though your knife is sharp enough yeah it can do most of the jobs of chemistry that's true

use-case fit about Kitchen Knives Uses it professionally How To Sharpen Your Knife Skills With Jacques Pepin | Dear Test Kitchen

Cites edge retention, shape and form

you twist your knife around to go next to the next membrane you see that's why it's better if you have knife slightly thinner than that sometimes it's very seen sometime bigger

Who cites edge retention as a reason against?

Edge Retention given as a reason not to buy. Where both lists are long, edge retention is a trade-off rather than a feature.

I would strongly recommend against any kind of uh, metal or glass or hard material cutting board. Um, you know, a knife blade uh is is sharp and it's strong. Um, but e even if you even the strongest knife blade, if you're going to use it on titanium cut, I mean, titanium is very very strong, but if you use it on glass…

Three judgements rest on this sentence:

Ask Kenji Anything: Tools, Woks, Knives, Stew, and Smoke Detectors (a.k.a. “Cooking Detectors”)

Yeah. Well, so a honing steel like this um you you generally don't use a honing a honing rod with like very very hard metals. Um, so like the um the the the Von Helmick um custom knife that we have is made of very hard steel. Um so generally like I wouldn't a honing rod is not going to do too much to this. Um and in…

use-case fit about honing rod Ask Kenji Anything: Tools, Woks, Knives, Stew, and Smoke Detectors (a.k.a. “Cooking Detectors”)

Cites edge retention (against)