5 Best Tomato Knives in 2021: Complete Review & Buyer’s Guide

Cutting tomato slices is tricky, they’re slippery, and you can easily lose them. There is nothing more aggravating than a dull knife. I’ve heard stories of guys using the back of a spoon to smash the tops of tomatoes, or worse, digging them out with the tip of a spoon. What a pain. (Remember that sharp knives are safer than dull ones).

Myself, I’ve burned the edges of a few tomatoes in my day, trying to use a dull knife to separate the flesh from the skins. Occasional accidents like that are no big deal, but when it comes to the task of actually slicing or dicing a tomato, a dull knife is a real frustration.

For years I’ve used a regular old kitchen knife for just about everything. But, it wasn’t until recently that I discovered the huge difference a tomato knife can make in the kitchen. Now, whenever I decide to slice up a tomato, I reach for a tomato knife.

And in this article, I’m going to share with you my find – 5 best tomato knives on the market that are great in use.

5 Best Tomato Knives Reviewed

  1. Rada Cutlery Tomato Slicing Knife – Best Overall
  2. Mercer Culinary Forged Tomato Knife – Runner-up
  3. Wüsthof 5 – Premium Option
  4. Victorinox Swiss Classic Paring Knife
  5. Pure Komachi Tomato/Cheese Knife

1. Rada Cutlery Tomato Slicing Knife – Best Overall

We’ve all seen the commercials for the knife that cuts through a tomato like butter, and they’re not lying. This knife does cut through tomatoes like butter. So, I can say without hesitation that it is the best tomato knife.

The blade is super sharp and cuts through tomatoes with ease. The serrated edge ensures you can cut through even the hardest tomato.

It’s not too big, so it’s easy to handle, and the blade is made from surgical-grade stainless steel. The handle is ergonomically designed to be comfortable to grip for long periods of time.

It has a lifetime warranty, so you can rest assured that you will be able to use this knife for the rest of your life.

2. Mercer Culinary Forged Tomato Knife – Runner-up

The Mercer Culinary tomato knife is triple-riveted for your utmost comfort and has a one-piece construction that is forged for precision. Its rounded spine and shortened bolster make it perfect for those who want to use the knife for its full edge.

Its high-carbon, stain-resistant German cutlery steel makes it a durable and hard knife. This baby is a very sharp knife, and it effortlessly slices even the mushiest of fruits. Its compact size is especially handy for smaller cherry tomatoes, and it does a very good job as a mini breadknife.

This knife by Mercer Culinary will be perfect for those who want a high-quality knife that is small enough to use for all of their fruits and vegetables.

3. Wüsthof 5″ Tomato Knife – Premium Option

The Wüsthof 5″ Tomato Knife is a serrated knife that can be used to cut or slice a tomato without damaging the delicate inside of the fruit. This knife features a fork tip and is a perfect tool for picking up thinly sliced produce for serving.

The handle is made of a durable synthetic material that is highly resistant to fading and discoloration. The blade is serrated and is perfect for cutting through tomatoes and other small fruits and vegetables.

The blade is made of tempered steel and is serrated for precise cutting. It allows for precision cutting and is 20% sharper with twice the edge retention.

4. Victorinox Swiss Classic Paring Knife

The Victorinox paring knife is a durable, slip-resistant knife. This knife is small in size yet light in weight. It is the perfect size for someone with smaller hands. It has a variety of colors to choose from – black, yellow, red, and white.

With its sharp blade, this knife is perfect for making fine slices and peeling. However, some reviews mention that the handle could be improved with an ergonomic design for better grip.

5. Pure Komachi Tomato/Cheese Knife

The Pure Komachi 2 Tomato Knife is a colorful and sharp knife for slicing tomatoes and cheese. It is an item that can be used for both vegetables and cheese. It is made of high-carbon stainless steel and is safe for food. It has a blade that resists corrosion and is very sharp.

The blade is coated with a food-safe liquid that resists corrosion and makes it easy to clean. With a “deceptively playful” color, it is easy to remember which knife has been used for which food. The handle is contoured for comfortable and nimble performance.

Tomato Knives Buyer’s Guide

Rada Cutlery Tomato Knife with tomatoes

If you are just starting your journey with tomato knives, you may be wondering what to look for. There are many factors to consider when you are looking for the best knife for cutting tomatoes.

What to look for when buying a tomato knife

Here are some of the most important features that you should consider when you are choosing the best knife for slicing tomatoes for yourself.


The material of a tomato knife is the most important factor as it determines the durability and sharpness of the knife. Same as with the case of regular kitchen knives, the best material is high-carbon stainless steel.
It’s a type of steel that has a high carbon content. The higher the carbon content is, the better the blade is. Its high carbon content makes the blade a lot harder than a regular stainless steel knife.

This means that it is able to hold its edge longer, and it is able to keep it sharp for longer periods of time. The best choice for a tomato knife is one that is made of high-carbon stainless steel.


Smaller blades should be chosen if you plan on peeling and slicing tomatoes as well as other small-sized vegetables. However, if you plan on cutting big tomatoes, you need a large blade, as well as a comfortable handle. A serrated blade is excellent for cutting tomatoes because it helps to keep the surface of the fruit intact.


The handle of the tomato knife should be ergonomic. It should be comfortable to hold and easy to grip, even when your hands are wet. The material of the handle of a tomato knife is not really that important as long as it is comfortable to hold. You should choose a handle that is made of a material that is easy to clean. Most tomato knives have handles that are made of wood or plastic.

How to sharpen tomato knife

You can sharpen the serrated knife by using the sharpener. Here are the guide and tips for doing it.

  • Step 1: Prepare the sharpener. Hold the sharpener with one hand and use it to hold the knife with the other hand.
  • Step 2: Set the sharpener at the correct angle. The serrated tomato knife should be set at about 20 degrees.
  • Step 3: Start sharpening. Use the sharpener to sharpen the serrated knife.
  • Step 4: Test the knife. Continue sharpening if the knife is still dull.

You can also use a sharpening stone to make your knife sharp.

  • Step 1: Prepare the sharpening stone. Before sharpening the blade, you need to prepare the sharpening stone. Using a sharpening stone that is not ready will make you have a problem.
  • Step 2: Prepare the oil. Oil is a must before you sharpen a serrated blade. It is because oil can make the sharpening stone glide easily and make the blade remain intact.
  • Step 3: Hold the knife. Hold the knife tightly. Place it on the stone. Make sure the knife is flat on the sharpening stone.
  • Step 4: Move the knife. Move the serrated knife in the direction of the serrations. Make sure that you sharpen the blade against the serrations.
  • Step 5: Repeat the process. Repeat the process several times until you have a sharpened serrated blade.

Tomato Knives FAQ

Rada Cutlery Tomato Knife

Here, I compile questions and answers about the tomato knives. If you have a question that is not listed, please let me know.

What are the forks on a tomato knife for?

A tomato knife has two prongs on the blade that allow you to move the slices you have cut without damaging them. The prongs prevent the tomato from slipping off the knife and into the hand that is holding the fruit.

Why do you need a tomato knife?

The tomato cutting knife is not just a regular knife, but it is a knife whose edges are sharpened such that it can cut the skin of the tomato without damaging the pulp. This knife is great for all types of tomatoes, not just for slicing. It will help you peel and dice tomatoes.

A tomato knife is better than a regular knife because of the serrated edge. The serrated edge makes it easier to cut through the thick skin of a tomato. So, the tomato knife is the easiest way to cut a tomato without squishing it.

What is the best knife to cut tomatoes?

The best knife to cut tomatoes is a sharp one. It should be sharp out of the box with a blade that can keep its edge as you use it. For the best results, you should use a serrated knife to cut tomatoes.

Can you use a bread knife to cut tomatoes?

Yes, you can. The question is: should you? Bread knives are great for cutting soft and hard crust bread, but they are excessively sharp and are not designed for cutting through tough items.

This is why it is not particularly recommended to use them to cut tomatoes unless you have an extremely sharp bread knife. The best way to slice tomatoes is to use a good quality chef’s knife (or santoku knife) or a tomato slicer.

Slice With Ease!

The tomato knife or tomato slicer is a kitchen knife designed to slice tomatoes. These knives are made of stainless steel or tempered steel and have relatively short blades with a sharp point. A tomato knife is also known as a tomato slicer and tomato cutting knife.

In the market, there are various tomato knives, which are available in different sizes, shapes, and colors, and I hope I helped you decide which one is for you with my tomato knife reviews. If so, leave a comment below.

Justin Gingrich

Justin is a professional chef with more than 20 years of experience. Knives are his hobby and as a chef, he knows how important it's to pick a decent knife.

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