Not all knives are created equal, and a chef’s knife is given that name for a reason. Like the proverbial dog to man, a chef needs their knife. Arguably the most important multipurpose tool you can find in a kitchen, it’s the chef’s main weapon—it can slice, dice, and chop ingredients with speed and precision. A chef’s knife generally has a supersharp end point and a curved, sloping edge. This curve is what makes the chef knife stand out, as it’s designed to work with the natural rocking motion for quick chopping that also allows finer cuts.
With technology like ovens with cameras inside and AI-enabled refrigerators, the chef’s knife remains the simple tool necessary for any kitchen. However, not every chef’s knife is created equal—the best chef’s knife varies by what’s best for the individual person, including factors like comfort level while wielding kitchen tools, the size of your hands (it even varies if you’re a lefty or righty), and what type of food you’re cooking.
The basic 6- to 8-inch chef knife works best for most people, especially for beginners. It’s the most versatile knife, able to slice meat, dice dense veggies, and smash and mince garlic. Chef’s knives can range from the price of a specialty latte to hundreds of dollars. We’ve sliced and diced for in our kitchens for hours to find a range of chef’s knives that will work best for nearly every type of cook, and we’ve found that the Hedley & Bennett Chef’s Knife is best for most people, with the Global 8-Inch Classic Chef’s Knife being our runner up.
Be sure to check out our other kitchen guides, including the Best Meal Kit Services, Best Carbon Steel Pans, Best Cast Iron Pans, Kitchen Gear Essentials, and Best Gifts for the Home Chef.
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Let’s get this out of the way: The best knife is one that’s sharp. After duking it out in the kitchen for hours on end, I’ve found that what makes a knife truly great is a seriously sharp edge. A dull knife is dangerous—you’ll need to apply more pressure as you’re cutting, which means that when your knife slips, you cut yourself more deeply. Plus, a dull knife isn’t as precise or quick with cuts.
Especially with a pricier knife, you’ll want to make that investment last as long as possible. That means regular sharpening to keep it in tip-top slicing shape. Unfortunately, there isn’t One Sharpener to Rule Them All. Different blade materials and shapes require different sharpening techniques. For example, many stainless steel blades are too hard to effectively be sharpened by traditional water stones. Former chef and current WIRED reviewer Scott Gilbertson recommends water stones for carbon steel and loves these Shapton stones.
The majority of chef’s knives can be (relatively) easily sharpened when needed, which is typically done with a whetstone at around a 15 to 20 degree angle, followed by honing rod or leather for the smoothing knife’s edge. I’ve always used popular (and easy-to-use) pull-through sharpeners, which are more precise than steel and sharpen quicker than whetstones. But they are generally not recommended, especially for Serious Chefs™, because they shed quite a bit of metal in the process, weakening the durability over time.
Most home chefs will only need to sharpen their knives around twice a year and use a honing steel to keep the blades in shape at other times. Although a few years old, we keep going back to this article from Epicurious on how to sharpen a knife the right way in order to keep your knives in the best shape for as long as you can.
Should You Buy a Knife Set?
In a word: no. Despite what the door-to-door salesman or your MLM-loving cousin says, knife sets are usually not a good investment. You just need a few good knives. An 8-inch chefs knife will work best for most tasks in the kitchen. I have a smaller hand, so I also like a small paring knife for some tasks, and a serrated knife for bread, in addition to the chef knife. Knife sets often cost double or triple as much as buying just one good chef knife. Not to mention, the wooden storage blocks also take up useful counter space, especially if you live in a tiny New York apartment like me. We recommend you save your money by skipping a set and investing in a solid chefs knife instead. (Plus, one or two others if you want a bit of variety.)
What Makes a Knife a Chef’s Knife?
As said earlier, it’s multipurpose tool used used to cut meat, dice vegetables, chop nuts or smash garlic. A chef knife generally is made of many layers of forged steel and has a sharp end point and a prominent edge with a sloping curve, which helps with the fast rocking motion that allows chefs to cut food quickly.
A chef’s knife is among the most versatile knives in the kitchen and can be used for anything from chopping to cutting. Common uses for a chef’s knife include cutting meat, dicing vegetables, slicing herbs, and chopping nuts. The flat side of the knife can even be used to crush garlic. The versatility of this multipurpose knife makes it a must-have in any kitchen. It’s important to avoid any hard surfaces that would render the blade dull. In addition, learning how to hold a knife is an important first step to ensure the best results when using it.
I tested the only way I knew how: fumbling, cutting, slicing, and dicing in the kitchen, with a knife of the week, a cutting board (I used both wooden and plastic boards), and a variety of foods. I used each of these knives for a week while I made all of my meals, using them to do big tasks like cut through thick root vegetables, thinly slice cucumbers, roughly chop herbs, mash garlic, and even open plastic packaging. It’s also important to know how to do a few essential knife skills in the kitchen to make best use of your knives.
I’m vegan, so I had some of my carnivorous friends and colleagues use these knives to also carve beef and cut up a whole chicken, to make sure the blades could withstand all types of textures. As stated earlier, the best knife is a sharp one, and each of these came out of the package deadly sharp. I cut myself more than once in the process, all for the greater good to find which chef knife belongs in your kitchen. (But a lesson was learned: Be extra careful when using a new, super sharp chef’s knife for the first time.)
Most Popular Knife Styles
Chefs knives generally fall in two camps, Japanese and German. Both have their merits and you just may need both in your kitchen, depending on what you’re usually cooking. Japanese blades are extra thin and best for precision, while German chef knives are thicker and more utilitarian.
German knives: A curved blade means you’ll do the rocking back-and-forth motion to chop quickly. German chef knives can be used for everything from chopping fresh herbs to de-boning a whole chicken.
Japanese knives: With a straighter edge used for precision, you’ll cut straight down, using the whole blade at once. These are generally used for precision and specific purposes. They are usually made with harder steel, which can make them more brittle.
There’s also the material the knife is made out of to consider—these days, most knives are made from carbon or stainless steel.
Stainless steel: This material is resistant to moisture, can hold a razor-sharp edge for longer, and is more flexible than carbon, making it more effective at absorbing impact. However, stainless steel takes longer to re-sharpen, which makes it more difficult to maintain without a professional sharpening system.
Carbon steel: This material has a high carbon content, which makes it a very hard steel, and edges out stainless when it comes to general sharpness. Most often, they also hold an edge for longer and are easier to re-sharpen. Carbon steel is more sensitive to elements like humidity or water, so they require more timely and thorough cleaning and maintenance.
All of the knives on our list are measured in the Rockwell rating/measurement, referred to as HRC of the steel. HRC measures how much of a mark a diamond point can make in the metal with the amount of weight; so, the smaller the mark is, the harder the steel, and visa versa.