Essential Kitchen Knives: How Many Do You Really Need?
Large kitchen knife sets look appealing at first glance. A block contains ten or more knives, each with a different shape, and it seems like your kitchen wouldn’t be complete without them. The reality, however, is simpler: most home cooks regularly use only a few knives.
Instead of a large set of mediocre blades, it’s often worth investing in two or three high-quality knives that are sharp, comfortable to use, and suitable for everyday cooking. The foundation consists primarily of a versatile chef’s knife and a smaller paring knife. These two types cover most common tasks—from slicing vegetables to portioning meat to quickly preparing a snack. A similar minimalist approach is recommended in the original Cutlery and More article, which lists a versatile 8–10" chef’s knife or gyuto and a smaller 5–6" paring knife as the foundation.
1. Utility Knife: The Foundation of Every Kitchen
The first knife everyone should have at home is a utility knife. In the European style, it’s called a chef’s knife; in the Japanese style, it’s most often a gyuto. Both types serve the same purpose: to handle the widest possible range of kitchen tasks.
With a utility knife, you can slice onions, vegetables, meat, herbs, fruit, and even larger pieces of food. A well-chosen main knife should have a sufficiently long blade, a comfortable handle, and, most importantly, functional blade geometry. For most home cooks, a length of approximately 18–21 cm—or 210 mm in Japanese measurements—has proven to be ideal. A shorter blade around 18 cm is suitable for smaller kitchens or smaller hands, while a longer blade around 24 cm will be appreciated by more experienced cooks and those who frequently work with larger ingredients.
The tip of the knife is also important. A sharp and well-controlled tip aids in precise work, such as scoring meat, removing membranes, working around bones, or detailed vegetable slicing. This is precisely why a chef’s knife, gyuto, santoku, bunka, or modern kiritsuke is more suitable as a main knife than, for example, a nakiri, which has virtually no tip.
European Chef’s Knife vs. Japanese Gyuto
When choosing a main knife, you’ll often encounter two main options: the European chef’s knife and the Japanese gyuto.
The European chef’s knife tends to be sturdier, heavier, and has a more pronounced curve to the blade. This makes it very well-suited for a rocking motion when chopping herbs, garlic, or vegetables. It usually withstands rougher handling and is more forgiving of mistakes.
The Japanese gyuto is generally thinner, lighter, and more precise. It has a finer geometry, cuts through ingredients with ease, and often retains its edge longer. In return, however, it requires gentler use. Harder Japanese steels can be more sensitive to twisting, prying, or chopping hard ingredients. The original source also mentions that German knives are generally softer and more resistant to rough handling, while Japanese knives often offer thinner geometry and longer edge retention but require gentler handling.
2. Smaller Prep Knife: An Unassuming Everyday Helper
The second knife that really makes sense in the kitchen is a smaller prep knife. It may be referred to as a prep knife, petty, utility knife, or small utility knife. The ideal length is roughly between 12–15 cm.
You’ll use this type of knife when a large chef’s knife is unnecessarily bulky. It’s suitable for slicing fruit, peeling vegetables, quickly preparing a snack, portioning smaller cuts of meat, and working with garlic, shallots, tomatoes, or citrus fruits. A well-chosen paring knife has a pointed tip and a slightly taller blade so it can be used comfortably on a cutting board.
The advantage of a paring knife is its versatility. In many households, it can replace a small peeling knife, a narrow utility knife, and, with a little experience, even handle some of the tasks of a boning or filleting knife. It’s not just a “little knife to hold in your hand,” but a practical tool for quick everyday tasks.
3. When does it make sense to add a third knife?
Two quality knives are enough for many people. It makes sense to choose a third knife based on what you actually cook at home.
Bread knife
If you frequently buy or bake sourdough bread, baguettes, ciabatta, or other baked goods with a harder crust, a serrated bread knife is worth the investment. Its teeth bite into the crust without unnecessarily squishing the soft center.
However, if you mainly slice soft sandwich bread or bake only occasionally, a sharp chef’s knife will often suffice.
Meat carving knife
If you regularly prepare roasts, brisket, ham, turkey, or large cuts of meat, a long carving knife such as a slicer or a Japanese sujihiki can be useful. The longer, narrower blade allows for a long, clean cut without unnecessary “sawing.”
For everyday home cooking, however, a carving knife isn’t a necessity. If you prepare roasts only a few times a year, a well-sharpened gyuto or chef’s knife will handle the job just fine.
Nakiri for Vegetable Lovers
Nakiri is a Japanese knife with a straight blade designed primarily for vegetables. It excels at slicing carrots, cucumbers, cabbage, onions, and herbs. However, it’s not ideal as your sole primary knife because it lacks a pronounced tip. It works great as a supplement for those who cook a lot of vegetable dishes.
Boning or filleting knife
If you frequently prepare whole chickens, fish, or larger cuts of meat, a specialized boning or filleting knife makes sense. For a typical household, however, it’s not a priority purchase. Many tasks can be handled with a combination of a main knife and a smaller paring knife.
The blade material matters
When choosing a knife, it’s not just the shape that matters, but also the blade material.
Stainless steel is the best choice for most home cooks. It’s easy to maintain, resists moisture better, and doesn’t require as much attention. That doesn’t mean it’s completely maintenance-free, though—even a stainless steel knife should be dried after washing.
Carbon steel offers excellent sharpness, a superb feel when sharpening, and ages beautifully. Over time, a patina forms on it, which is the steel’s natural reaction to food. However, it requires regular wiping, drying, and more careful handling, as it can rust if neglected.
Sandwich and Damascus blades often combine a functional core made of high-quality steel with outer layers that can protect the blade while creating a distinctive look. In some knives, the core is carbon steel and the sides are stainless steel, so the knife offers some of the benefits of carbon steel with easier maintenance.
The difference between stainless and carbon steel isn’t about which is “better.” It mainly comes down to how much care you want to devote to the knife. Stainless steel is more practical and forgiving; carbon steel has more character and requires a more responsible approach.
Don’t underestimate cutting boards
Even the best knife will lose its edge if you use it on the wrong surface. Hard materials like glass, stone, marble, or ceramic can quickly dull the blade. Wooden, plastic, or high-quality composite cutting boards are better suited for everyday cutting. The University of Maine Cooperative Extension notes that glass, stone, and ceramic are easy to clean, but their hard surfaces can quickly dull knives; wood, on the other hand, is gentler on the blade but requires regular care.
From a hygiene perspective, it’s a good idea to have at least two cutting boards: one for raw meat, poultry, and fish, and another for vegetables, bread, and prepared foods. Both the USDA and the Academy of Nutrition and Dietetics recommend separating cutting boards for raw animal products from those for ready-to-eat foods to reduce the risk of cross-contamination.
Sharpening, honing, and daily care
A sharp knife is safer and more pleasant to use than a dull one. A dull blade requires more pressure, is harder to control, and slips more easily. Victorinox notes that a dull knife is more likely to slip and recommends regular honing to straighten the edge and less frequent sharpening, which removes material from the blade.
It is important to distinguish between:
Straightens microscopically bent edges. It is performed more frequently, for example with a honing steel or ceramic rod, if suitable for the knife type.
Creates a new edge by removing a small amount of material. It is done less frequently—depending on usage, steel type, and maintenance routine.
For harder Japanese knives, it is advisable to use high-quality whetstones or have them sharpened by a professional. Coarse electric sharpeners can damage the geometry of the blade on delicate blades.
How to care for kitchen knives
A high-quality kitchen knife does not belong loose in a drawer or in the dishwasher. It is best to wash it by hand, ideally immediately after use, and dry it with a clean cloth. Dellinger recommends washing large kitchen knives by hand, drying them immediately after washing, and not storing them loosely in a drawer, as unprotected blades can damage each other and lose their sharpness.
Recommended care:
- Wash the knife by hand after use,
- do not leave it sitting in the sink,
- dry it after washing,
- do not cut on glass, stone, or a plate,
- do not chop bones with a knife not designed for that purpose,
- do not sharpen the blade against a cutting board with the cutting edge, but with the back of the knife,
- store it in a knife block, on a magnetic strip, in a protective sheath, or in a drawer insert.
Do you need a knife set?
A knife set isn’t a bad choice if you know you’ll use all the knives. For a family, a larger household, or as a gift, a knife block can be practical. For most people, however, it’s not necessary to start with a large set.
A better approach is to first choose one high-quality main knife, add a smaller paring knife to it, and only later supplement with specialized knives based on what you actually cook. Some people add a bread knife, others a nakiri, and still others a long meat slicer. Such a setup is more practical, more personalized, and often of higher quality than a universal set in which half the knives remain unused.
The ideal foundation for a home kitchen
For most households, this setup makes sense:
- A versatile chef’s knife or gyuto
- The main workhorse for vegetables, meat, fruit, herbs, and larger ingredients.
- A smaller prep knife, such as a petty or prep knife
- A practical helper for quick and precise work.
- Optionally, a bread knife, nakiri, or slicer
- Depending on whether you more often slice bread, vegetables, or larger cuts of meat.
A knife isn’t just a piece of steel with a handle. It’s a tool that should match your cooking style, hand size, the types of ingredients you use, and your willingness to care for it. Instead of asking, “How many knives do I need?” it’s better to ask: Which knives will I actually use every week?
FAQ: Frequently Asked Questions
Is one kitchen knife enough for me?
Yes, if you’re looking for the absolute basics, a high-quality chef’s knife or gyuto can handle most kitchen tasks. For greater convenience, however, it’s a good idea to supplement it with a smaller paring knife.
Is a santoku or a gyuto better?
The santoku is shorter, more compact, and excellent for vegetables, meat, and everyday home cooking. A gyuto is more versatile, has a more pronounced tip, and handles a wider range of tasks better. For a first high-quality Japanese knife, a gyuto is often the more versatile choice, while a santoku is a very convenient option for a smaller kitchen.
Do I need a nakiri for vegetables?
A nakiri is great for vegetables, but it isn’t necessary as a first knife. If you already have a good gyuto or santoku and frequently cook vegetable dishes, a nakiri is an excellent addition.
Can kitchen knives go in the dishwasher?
It’s better to wash high-quality kitchen knives by hand. The dishwasher can damage the blade, handle, and blade surface. After washing, it’s best to dry the knife immediately.
How often should I sharpen my knife?
It depends on how often you use it, the type of steel, and the cutting board. For home use, professional sharpening a few times a year is usually sufficient, supplemented with occasional light honing or sharpening. As soon as the knife starts to slip on a tomato, tear herbs, or requires more pressure, it’s time to restore the edge.