Judith is a fairy in the world of writing: she manages to turn any topic (far not only a kitchen-related) into an entertaining text that is so easy and educating to read. Fond of gardening, reading, and cooking, of course.
Emily has over 10 years of professional experience using, testing and comparing kitchen appliances. Her knowledge helps to easily and naturally solve everyday problems. She is also the owner of the lifestyle blog emilyreviews.com
Last updated: July 19, 2021
Cutting and dicing onions using a regular knife can be one of the worst tasks while preparing your dinner. Not only can they make you cry, but also it can be slippery and just an overall pain to try to dice into small pieces. Thankfully, you don’t have to do this anymore because we have the right tool for you! With the best onion choppers, your tears will disappear, and the excessive time it takes you to chop onions will turn into seconds.
In this deep dive, we’ll present to you the best onion choppers on the market today so that you’ll be that much faster preparing and cooking your meal. In this review, we’ve done our research and have looked at over 50 different products. In doing so, we’ve identified 10 of the best onion choppers and present them to you today. Highlighted as our Editor’s Choice, the Fullstar Vegetable Chopper takes the grand prize of being a fantastic time-saving, easy-to-assemble, and even easier to use onion chopper. On top of this, we’ll take a look at nine other great onion choppers today.
In our article, we’ll educate and inform you about what makes these onion choppers great. More specifically, we’ll examine their types, tray capacity, blade sets, and dimensions. It took us more than 65 hours to complete our research, and we’ve asked expert chefs and checked customers’ feedback to get only the best information for you. It’s our hope that after reading our detailed reviews that you find the best onion chopper for you. After this, we’ll then go through our buying guide, where we’ll talk more about the individual features of these onion choppers, and then we’ll wrap it up by giving you our top three best onion choppers picks. Let’s get started!
In researching over 50 different onion choppers, our overall top pick is our Editor’s Choice, the Fullstar Vegetable Chopper. We really love everything about this manual tool, from its simplicity, its design, and the efficiency with which you can chop your onions!
It has a 1.2-liter capacity, and what that really means is that you can easily chop half an onion at a time using this contraption. Its four stainless steel blades cut through your half onion smoothly and easily. Simply place your onion inside and then press down the lid in one fluid motion. This onion chopper also features a soft rubberized handle that lets you grip it more easily and prevents it from slipping out of your hand. It also has a great anti-skid base so that it won’t slip around as your chopping away at your onions.
Owners don’t have many bad things to say about this onion chopper, but they do wish it was a bit easier to clean as chunks of onions can get stuck in the blades, but this is only a minor issue because you can put it on the top shelf of your dishwasher freely.
With our choice for the onion chopper that offers the best value, we chose the BLACK+DECKER HC306 1.5-Cup Electric Food Chopper. This is one of the most fantastic electric onion choppers, and it can chop up your onions with the simple push of a button.
The tray can hold up to 1.5 cups, although you won’t be able to put a whole onion in here. You’ll have to, at least, chop it in half and put the parts in here for it to work. It works by simply pushing the one-touch button and then dices your onions with one speed. Be mindful that once you start this chopper, it can get quite noisy.
It comes with a safety lock feature as well, making it perfectly safe for anyone to use. This onion chopper comes with two stainless steel blades that will instantly cut through onions and all vegetables to give you an efficient and consistent dice of your veggies. Cleaning it is easy as well since it has dishwasher-safe parts.
Why are we impressed?
Simple, one-touch mechanism
Easy to clean with dishwasher-safe parts
Stainless steel blades
What negatives must you be aware of?
Makes loud, high-pitched noises
Must chop onion in half to be able to fit it in this chopper
This review focuses on versatile kitchen tools, so we have to give some props to the Best Vegetable Chopper, the LHS Vegetable Chopper. As the name suggests, this model is fantastic at chopping a variety of different vegetables, including onions.
It comes with a set of five different blades that can be used interchangeably to chop and dice your favorite vegetables. The five 301-grade stainless steel blades make it a complete breeze in chopping the vegetable of your choice. It features a tray capacity of 1.2 liters, and it works by placing your vegetable into the chopper and then pressing down on the lid. It is dishwasher-safe and also has a helpful ergonomic design for those who may have joint issues.
The vast majority of people love this chopper, but some common complaints included that this chopper didn’t do that great of a job cutting more solid vegetables like carrots or cucumbers.
Why is it special?
Comes with 5 different blades
Easy-to-clean and dishwasher-friendly
What are the flaws?
Can have a hard time cutting more solid vegetables
One of the best-looking onion chopper models out there today is also our choice for the Best Automatic Chopper, and it is the Ninja Express Food Chopper. Ninja has a solid reputation for putting some great kitchenware products on the market, and this one is no exception.
It’s made of BPA-free materials and comes packed with a powerful rotor to go along with four staked blades. When turned on, these blades can slice and dice their way through onions and anything else that is put inside. It has a 16-ounce tray capacity (roughly 3 cups), so it gives you enough space for lots of onions. Cleanup is also a breeze with this Ninja product as it is dishwasher-safe.
Owners of this onion chopper love its modern look and user-friendly design, but a few people did mention that it was one of the bulkiest items in their kitchenware, and they had issues finding a suitable place to store it away after using it.
Chop your preparation time in half with our choice for the easiest to store option, the Vidalia Chop Wizard. This manual tool is a dream for people looking to make things faster.
With this chopper, you can chop and dice onions and other vegetables of your choice easily by simply placing it on the blade and pressing the lid down in one swift motion. Doing so will create nice and uniform chunks of onion in the container beneath the blade. A neat feature here is that after chopping, you can flip the Chop Wizard vertically to see how much onion you’ve chopped using the measuring marks imprinted on the container. This chopper uses stainless steel blades, and another great feature is that it is small enough to easily tuck it away after using it.
Lots of people love the simplicity of this product, but a few of them did mention that it required a bit of force to push down the handle, so be mindful of that when using it.
If you’re looking to forget about your tears while cutting onions, the Brieftons Manual Food Chopper will do just that and more with our choice for Most Versatile Chopper. Never before has it been so easy to chop onions as well as other vegetables in one (or a few) pulls!
With this chopper, you simply toss in your onions (and other vegetables as well if need be), close the lid, and pull the rip-cord to begin chopping. Inside the tool, there is a cutting rotor complete with two stainless steel blades that cut through anything put into the bowl. It has a solid 2-3 cup capacity allowing you to put a large number of onions in here. Cleanup is just as easy as using it since the parts are dishwasher-friendly, or you can just wipe it down with a wet cloth and some soapy water after as well.
Although this chopper is a fan-favorite, a few people did remark that the pull-cord wasn’t the best choice when it came to wear and tear as it could sometimes fail to retract back into the device after pulling it. A few other people did also mention that for tougher vegetables, you would need a bit more strength to pull the cord.
Why did it make our list?
Versatile enough to chop multiple vegetables simultaneously
Easy to use and clean
What is not ideal about it?
Cord can fail to retract
More strength is needed to pull cord for tougher vegetables
If you prefer prepping your vegetables the night before and don’t want to create more dishes to wash for yourself, you might want to consider the multi-purpose Chef’n VeggiChop Vegetable Chopper. With this tool, you can cut all your onions and then remove the chopper lid to replace it with a sealed one. The sealed lid allows you to save on using extra bowls or dishes as you can store it in your fridge.
This manual chopper has a fantastic 3-cup capacity, and it can chop other vegetables at the same time as well. It features a rotor with three blades that will cut through any onions with a few pulls easily. Another great feature is its design, which makes it easier to store away and easy enough to disassemble and put in the dishwasher for simple cleaning.
One of the disadvantages of this product, however, is that a few people said that if you’re looking for really fine chopped onions, you might want to use a different model as it did a good job of chopping it into small sizes but not into fine pieces.
Why is it special?
Allows you to chop and then store away in your fridge
A common complaint from people who have onion choppers is that it’s often hard to clean the lid after you’re done using it as chunks of onions can easily get stuck in between the blades. No worries with OXO Good Grips Vegetable and Onion Chopper, as it is our pick for the Easiest to Clean model.
This chopper is highlighted by a removable grid that goes in between your chopper blades so that once you’re done using it, you simply remove the grid as it helps to protect the spaces in between your blades from the onion chunks.
Aside from this excellent feature, this manual onion chopper is much like a few other ones as it requires you to put your onions onto the blade, and then you have to close the lid for the blade to chop your onions. It has good capacity at 2.5 cups and sports a non-slip base so that it doesn’t move around when you press down on the lid. A few people with joint or muscle pains in their wrist and hands areas noted that it was much harder to press down on the lid.
The Alligator Vegetable Chopper is a unique-looking manual model that comes from Sweden. Much like most choppers, this one is a pull-down-the-lid kind that can easily chop onions and other vegetables alike.
It features a single stainless steel blade that is rust-free. What’s neat about this particular chopper is that once you chop your onions, it stays in the base, which you simply flip upside down to detach from the chopper. This chopper is also dishwasher-safe, and it’s easy to clean because the chopping area here is quite compact. Moreover, it helps to prevent the vegetables from falling on your countertop.
However, a common complaint from people is that it has a tougher time chopping through thicker vegetables like carrots and that you’re probably better off chopping them by hand. Moreover, the majority of onion choppers tend to be very affordable, but this model is a bit overpriced.
Why did it make our list?
Stainless steel, rust-free blade
Prevents the vegetables from falling from the base
If you’re looking for different ways to chop your onions, you should consider the ZALIK Onion Chopper Pro. This onion chopper is extremely versatile thanks to its four interchangeable blades. If you feel like chopping your onions in more uniform cubes or dicing more finely, you can do that by picking the right blade to achieve the result you want.
As for the base, the tray has a 3-cup capacity, which is more than enough onions to be chopped for an entire family. It’s made of BPA-free plastic materials, ensuring there are no harmful compounds. Like many of the other best onion choppers, this one is also dishwasher-safe, and in the event that it becomes defective, you can take advantage of the lifetime replacement policy.
While the majority of people who own this chopper love it, a few people did say that the blades can bend while chopping stiffer vegetables.
What are our favorite features?
Four different blades for four different chopping styles
Great 3-cup capacity
Made of BPA-free plastic
What could be better?
Blades go through wear and tear quickly
Things to Consider
Buying the right onion chopper for you can be a tricky task, but you can make this process become a lot easier! After examining the ten best onion choppers available on the market today, we hope to have given you an idea of the right ones to buy right now. We’ll now turn our attention away from the products and focus on the details that make the best products. We’ll start with the main features and then walk you through some of the most frequently asked questions with answers. After that, we’ll wrap it all up with our top three picks. Ready to begin? Read on!
Things to consider before buying an onion chopper?
Before you go out there and buy your next onion chopper, there are a few things you’ll need to consider first. Having this knowledge will help you to ensure that you have the best one for your needs and one that will last you a long time. Some of the things you’ll want to think about for your next onion chopper include the type of model (manual or electric), the materials it is made of, its tray capacity, the blade sets, its dimensions and size, whether it’s easy to clean, and, of course, its price.
As you’ve already seen from our list, there are two specific types of onion choppers: electric and manual ones.
The manual models are some sort of easy-to-chop contraptions that come in a variety of shapes and sizes. As the name suggests, you’ll have to use them to cut the onions manually, usually into uniform pieces, depending on the blades you use. It requires a bit of strength on your part to hold the device in place as you press the lid, so it might not be the best option for those with joint pains.
With an electric onion chopper, you’re getting a convenient unit that handles and does all the work for you with just a push of a button. The great example here is the BLACK+DECKER HC306 1.5-Cup Electric Food Chopper. However, these devices can take a bit more storage space.
Just remember that not all onion choppers can fit one whole onion into it. So it might require you to cut it at least into half, if not, smaller pieces.
When it comes to the materials of the best onion choppers, we can see some common trends among the manufacturers. Quite a few of these onion choppers are made of BPA-free plastic materials. For those that don’t know, BPA is an industrial chemical used to make a variety of plastics. The onion choppers that are free of BPA are certified to be healthier to use to process the food.
As for the blades on these onion choppers, the overwhelming majority of them use stainless steel blades for a few reasons. First, they are sturdy and do a great job of cutting through tough vegetables like onions. Second, they are resistant to rust as well, which ensures that your blades will last longer. Our Editor’s Choice, the Fullstar Vegetable Chopper, boasts both BPA-free materials as well as four sturdy stainless steel blades.
The majority of onion choppers have a really good tray capacity. In terms of a range, you can expect them to hold between 1-3 cups of onions. Depending on how much onions you need to cook your dinner, the tray capacity should suffice your requirements.
If you plan on cooking just for yourself and perhaps your partner, an onion chopper like the BLACK+DECKER HC306 is probably perfect for you since it has a capacity of 1.5 cups. However, if you plan on cooking for a family of four or five people, any one of the onion choppers that has a tray capacity of 3 cups, such as seen with the Ninja Express Food Chopper, should be the perfect amount.
The number of blade sets included with the product can greatly vary. For electric onion choppers, they usually include a single rotor that has a few blades attached to it. Once it’s powered on, the rotor spins, and the blades chop all the veggies.
Since there is no general rule, it’s recommended to check the number of blades in the product description.
For the most part, the onion choppers are fairly small in size and are easy to store away once you’re done using it. The Vidalia Chop Wizard is a good example of a product with a compact footprint, which makes it incredibly simple to store.
Some, however, can be a bit more awkward in size, and, thus, it might be hard to find a suitable place to store away. Make sure you have enough kitchen space to store your onion chopper.
Ease of cleaning
Since these onion choppers are not fairly large in size, for the most part, they are quite easy to clean. As you’ve seen from the list of our ten best onion choppers, most of these tools are dishwasher-friendly.
Since they are smaller in size and not as sturdy as a plate or bowl, you’ll want to store them in the upper rack of your dishwasher so that it doesn’t get knocked around on the lower shelf.
However, one caveat to this is that, as we have already pointed out, onion particles and chunks can get stuck in tough to reach areas, and it is then you will have to manually fish them out using either a toothbrush or a fork. For example, the ZALIK Onion Chopper Pro has the cleaning tools included in the package, which makes it quite simple to clean.
Onion choppers are very simplistic in design and take mere seconds to disassemble or put together. Thus, they are all very easy to clean.
What else can be important?
Many onion choppers have a non-slip base, which is very helpful to ensure that it stays in place while you are using it. Lots of models also have non-slip lids, which are easier to grip. You don’t want them to be slipping around because you can break them occasionally or even get some injuries. Moreover, make sure to check that your preferred model has a solid and sturdy base. Some products, such as the Chef’n VeggiChop Vegetable Chopper, come with a sealed lid, so you can store your products in the container in your fridge.
The price can often be a big consideration when purchasing a new product. Fortunately, the onion choppers are quite affordable kitchen tools. The prices of these onion choppers go from a low of about $15 for the BLACK+DECKER HC306 1.5-Cup Electric Food Chopper, which is also our Best Value pick, to a high of $40.00 for the Alligator Vegetable Chopper. Our Editor’s Choice, the Fullstar Vegetable Chopper, is competitively priced at $19.99. For the most part, the best onion choppers go for less than $20, and while you certainly can splurge on one that is more than $25, it isn’t necessary at all, unless you think so.
The best thing about all onion choppers is that they are very versatile and can chop a number of other things. If you plan on cooking a big dinner, you can save tens of minutes of preparation time by putting all of your vegetables in these onion choppers. A bit of strength might be required for some manual models, but for the most part, they all get the job done. Aside from the onions, you can chop carrots, cucumbers, celery, tomatoes, and garlic, to name a few.
Cleaning some of these onion choppers can be a big pain, especially when onion particles get stuck in the harder-to-reach areas such as in between the blades. For that, you can purchase a separate cleaning brush or use a toothbrush to help scrape out the remaining particles. The OXO Good Grips Vegetable and Onion Chopper comes with a very helpful removable grid that prevents any onion particles from getting stuck in between the blades. Since it’s removable, you can easily rinse it under water after using it.
The majority of onion choppers are very small in sizes and come with detachable parts so you can disassemble them easily. Some of them allow you to hide the parts inside of the base once it’s cleaned and dried. However, for the most part, you won’t have to do that because they’re fairly small, so it’s going to be easy to find a storage spot for it, and you can do so with it with the fully-assembled unit.
In our final verdict, we present to you the three onion choppers that really stood out to us.
First is the Editor’s Choice, the Fullstar Vegetable Chopper. This one does it all and does it all superbly. It features four, robust, and interchangeable stainless steel blades that easily chop your onions with one fell swoop. We particularly love that this model comes with an anti-skid base to go along with a rubberized soft handle so that you always have a good grip while using it.
Next up is our favorite electric option, the BLACK+DECKER HC306 1.5-Cup Electric Food Chopper. What more can be said about something that does all the work for you? This onion chopper is fast, powerful, and you never have to do any manual work with this affordable chopper!
Lastly, we have the LHS Vegetable Chopper that comes with 5 interchangeable blades, so it can deal with almost any task. This time-saving model is very easy to disassemble and clean.
It’s our hope that this article helped you find the best onion chopper for your needs, so now, you can cook your favorite dishes much faster!