Best Onion Holder for Slicing: Best Way to Hold Onions While Slicing

The significance of onions in cooking cannot be overstated. They add amazing flavors to the dish, but they have to be prepped by chopping or slicing before they can do that.

That’s why you need nothing but the very best onion holder for slicing or chopping your onions.

What are onion holders and how do they work? Well, their purpose is self-explanatory. They simply hold your onions in place while you proceed to slice them.

If you prefer to slice your onions manually then you should consider getting this product. They are made from quality materials and are easy to use.

Top View on Onion Cutting Holder, three bows and a kitchen knife

Like we always do, we have researched and compared from a large pool of products available and now, we’re left with the 10 best onion holders in the market. You sure would find one that checks all your boxes.

Without further ado, let’s get into them.

What is an Onion Holder for Slicing?

Sometimes cooking recipes may call for sliced onions, which is not a problem – that can be done easily with the best onion chopper or slicer. The challenge, however, lies in keeping the onions still during slicing. That’s when an onion holder comes in handy.

Onion holders for slicing are a comb-like utensil with sharp, long prongs made of quality stainless steel. The handle is usually made from durable reinforced, food-grade, BPA-free ABS plastic alone and sometimes combined with stainless steel.

The sharp prongs or tines are what actually do the work. Most products have 10-15 tines that go directly into the onion, pinning it down for slicing. The onion holder is designed in such a way that it allows your knife to slice the onion evenly.

Why do I need an Onion Holder for Slicing?

The first reason is convenience. Onion holders are more convenient to use because it can be operated hands-off as opposed to holding your onion by hand while slicing. This leads us to the second reason.

With onion holders for slicing, you won’t have an unpleasant onion odor on your hands as there’s no contact with the onion. Even if you do touch the onion, some products come with stainless steel oval soap to help wash the odor off.

You need this most importantly because it is safe to use. It comes with a handle located above the sharp tines and away from the slicing knife to ensure your fingers are kept safe at all times. Some products come with an extra safety feature – a metallic finger shield or protector worn on the fingers during slicing. Others come with a safety pouch to safely store the product.

It offers multiple functions. It can be used to hold fruits and vegetables like cucumber, potato, tomato, etc. Some products can even be used as a boiled egg holder and meat tenderizer!

Factors to Consider before buying an Onion Holder for Slicing?

One of the steps involved in the process of purchasing a new kitchen product is checking if it has the necessary features that would make the product perfect for you. In the case of an onion holder, here are a couple of those factors.


At all times, safety should come first. While the product is considered safe to use, it would be great if it had extra safety features. This is only normal since you’re going to be working with sharp tines.

It should have a handle that is wide and comfortable to hold. The handle should also be above the prong area to ensure your fingers are off the slicing zone.

Another feature you should look for is a finger protector. It’s like the small metallic version of a battle shield; just that your fingers slip into this to protect them from the sharp prongs and knife.

Now that you’ve covered safety during use, how about the safety of the product after use? Another feature that would guarantee your safety post-use is a storage pouch.

This will help keep your fingers from direct contact with the tines when you place them in your drawers for storage. They should also be clear or transparent so anyone reaching out for it can exercise caution.

Prong Quality

The prongs are the most important part of onion holders for slicing. The best onion holder should have prongs made from stainless steel material of top-quality grade.

Why’s this important? Stainless steel is sharp which makes the prongs efficient in holding down onions. Another reason is that stainless steel is strong, rust, and corrosion-resistant. This ensures you use your onion holder for as long as possible.  

How to Use an Onion Holder for Slicing Easily?

Yes, you will. Onion holders are very easy to use. You have to prepare your onions first. Remove the outer dry layer and the bulb.

Now, place the onion on a plate and drive the prongs of the onion holder into the onion until you can feel the prongs on the plate. Just like that, your onion has been securely held for slicing.

In case the prongs are wider than the onion being held, be careful not to get your hands close to the unused prongs. Use your finger protector if your product has one.

How to Clean Onion Holder for Slicing?

While some products are dishwasher-safe, hand wash is recommended for most products. Don’t frown; hand washing is not as stressful as it sounds. All you need is a brush and some soap.

Use the brush to scrub the prongs, making sure to reach the tiny spaces in between. You can also scrub the handle if you like and then place it under running water to rinse. After you’ve rinsed thoroughly, wipe all parts dry with a towel before you proceed to store.

Will the Stainless Steel Prongs Go Blunt?

Stainless steel is a strong and reliable material so the prongs will stay sharp for as long as you intend to use them. It is however advised to adhere to great maintenance practices. Do not leave your onion holder lying on the ground.

Make sure to put it in its storage bag (if it has one) and then store it in your drawer. Also, if the manufacturer doesn’t state the product is dishwasher-safe, do not use the dishwasher. Wash manually instead.

Onion Holder for Slicing Reviews

1. Noosa Life Onion Holder for Slicing

Highlighted Features

  • 304-grade stainless steel prongs
  • Reinforced, food-grade ABS plastic
  • Storage bag
  • Multi-purpose
  • Wide, comfortable handle

There are hundreds of ways to hold your onions for slicing but you can do it better with our first and top pick. Made from reinforced, BPA-free, food-grade ABS plastic, and 304-grade stainless steel, this product will provide you with consistent results for a long time.

The prongs are 10 in number which is enough to securely hold various sizes of onions for slicing. Attached to the prongs at the top is a wide handle for a comfortable grip during use. The handle also makes this product safe to use as your fingers are kept safe above the sharp prongs and knife.

Likewise, it comes with a storage bag that ensures it is safely stored in your drawer so whenever you reach out for it your hands don’t directly come in contact with the sharp prongs.

Using this product is as easy as it gets and its ergonomic design makes it even easier to store. You can also use it to hold carrots, apples, cucumbers, radishes, etc. for slicing. Manual wash is recommended.

2. Newness All-In-One Onion Stainless Steel Onion Holder

Highlighted Features

  • Ultra-sharp stainless steel tines
  • Versatile
  • Comfortable oval handle
  • Hand wash
  • Odorless

This product promises quality and service. It makes use of sharp pines made from 430-grade stainless steel to securely hold your onion in place while cutting.

The handle is designed in an oval shape for comfortable holds. It simultaneously holds a stainless steel removable soap to remove all onion odor from your hands, all you have to do is scrub for about a minute and rinse your hands with water. The handle can be conveniently held by left or right-handed people.

Its use can be extended to tomatoes, potatoes, cucumbers, and even meat. Maintenance can be easily carried out by placing it in the dishwasher. Albeit, hand wash is recommended. This product is great and the oval soap is a nice touch to it.

3. Palmoo Onion Holder Slicer

Highlighted Features

  • 18/8 stainless steel prongs
  • Strong plastic handle
  • Finger protector
  • Multi-purpose

Here’s another durable product that boasts of solid construction. The manufacturers made use of top-quality 18/8 stainless steel to make sure the prongs are ultra-sharp, effective, and long-lasting.

The handle is made using reinforced, food-grade, BPA-free ABS plastic to ensure the user’s safety and convenience during use. This onion holder is safe to use as there’s a finger protector accessory included in the package.

Weighing just 3.84 ounces, it’s a lightweight product that makes it more convenient to use especially for long hours.

Besides doing a great job holding your onions for you, you can also use them for fruits like lemons, potatoes, and carrots. That’s not all. You can use it to tenderize your meat.

It’s easy to use and store likewise; placing it in your drawer will do. After every use, you can clean easily by washing by hand.

4. Hulless Onion Holder for Slicing

Highlighted Features

  • Stainless steel prong construction
  • ABS plastic handle
  • Dishwasher-safe
  • Versatile

This product is similar to Palmoo Onion Holder Slicer in design. The construction materials used were stainless steel for the prongs to ensure durability and efficiency while the handle was made with both ABS plastic and stainless steel to ensure it is strong and non-slip.

This product will hold your onion down while you go on slicing without any contact with the onion, eliminating smelling hands. You’d be glad to find out this product can be used to tenderize your meat. It can also be used as a potato or carrot holder.

Its lightweight design makes it super convenient to use. It’s dishwasher-safe to make cleaning easy for users.

The sharp tines have been designed in a way that allows your knife to perfectly slice your onions. It would be a great addition to your utensil set.

5. Culinerro All-In-One Onion Holder for Slicing

Highlighted Features

  • Durable
  • Versatile
  • Dishwasher-safe

Cheers to another product and another excellent way of holding your onions for slicing. This onion holder promises great quality. It’s made from reliable materials like stainless steel for the sharp tines and strong plastic for part of the handle.

One nice touch to it is the handle which can be used by both left and right-handed people. It offers multiple functions, comfortably holding other fruits and veggies like tomatoes, cucumbers, and even eggs! Amazing, right?

When you’re done washing, simply place it in the top rack of your dishwasher and watch it come out sparkling.

The fact that it’s lightweight makes it really convenient to handle. It doesn’t demand too much storage space, just place it in your drawer and you’re all set.

6. Hanley Depot Onion Slicer Holder

Highlighted Features

  • Sharp stainless steel tines
  • Can serve as meat tenderizer
  • Non-slip handle
  • Dishwasher-safe

When your recipe calls for sliced onions, you can rely on this product to securely hold the onions for you.

The construction design entails sharp tines made from quality stainless steel and a non-slip handle made from ABS plastic. The tines are sharp and do a great job holding your onions down while you slice with your knife. The handle also provides a firm, comfortable grip during use.

It offers an extra purpose besides just holding onions; you can use this product to tenderize meat. The stainless steel tines are long and go deep down into the meat, thereby improving its taste. Just how great is that?

It’s dishwasher-safe for fast and easy cleanups. It’s safe to use and can be stored easily in drawers.

7. Wollcocer Onion Holder for Slicing

Highlighted Features

  • High-quality construction
  • Stainless steel removable oval soap
  • Versatile
  • Finger guard

This product is perfect for those who are specifically worried about how safe onion holders for slicing are. It comes with a finger guard to eliminate your doubts and increase your confidence in the safety of this product.

It was made using top quality materials like stainless steel for the prongs. The prongs are 12 in number. They are very sharp and perfectly hold down your onion. Not just onions though, you can use it like a potato, beet, or cucumber holder.

The handle was made using BPA-free, reinforced ABS plastic. Its oval shape helps promote comfortable holds and also holds the stainless steel odor removal soap. The soap helps get rid of the onion odor on your hands, just rub for a few seconds and rinse with water.

It can be maintained easily by hand washing.

8. Boao 4 Pieces Onion Holder Slicer

Highlighted Features

  • Set of 4
  • Stainless steel and plastic construction
  • Multi-purpose
  • Clear safe pouch

Boao Onion Holder Slicer may not look like it but it’s a durable product made from strong materials. What’s even the most exciting thing about this product is – it comes as a set of 4!

With stainless steel prongs and a plastic handle, this onion holder will surely last for ages. This product has more prongs than most onion holders with 15 sharp stainless steel prongs. This means it will cover more area, hence making it suitable for large-sized onions.

Since it has sharp prongs, it only makes sense the manufacturers included a finger guard to shield your fingers from any contact with the prong or knife.

You will be pleased to find out it offers multiple functions. It works well with potatoes, cucumbers, tomatoes, eggs, or just any fruit.

It is easy to clean requiring only hand wash.

9. IZUS Onion Holder Slicer

Highlighted Features

  • Durable
  • Versatile
  • Hand wash
  • Finger shield

This product has all it takes to securely hold your onions for you. 15 Ultra-sharp tines made from 18/8 stainless steel are more than enough to tightly hold your onions for even slicing. The reinforced, 100% BPA-free, ABS plastic handle also does a good job providing you with non-slip, comfortable grips.

The package includes a finger shield to protect your fingers during slicing. Like many other onion holders, it can be used to hold fruits and vegetables. Most importantly, it can be used to tenderize meat.

It’s not dishwasher-safe but can be hand washed with a brush and soapy water. Storage won’t be a problem at all. You can store it in your drawer or any other place safe and convenient, but make sure to thoroughly rinse and pat dry with a towel before storing.

10. The Little Green Change Onion Holder for Slicing

Highlighted Features

  • High-quality
  • Stainless steel odor removal soap
  • Dishwasher-safe
  • Multiple uses
  • Finger protector

Here is our 10th and final option you can invest in. It’s a durable product made from quality materials. Those long needles you see, those are the tines. They are made from stainless steel and are sharp. The non-slip, oval-shaped handle can be used by both right and left-handed people comfortably.

Inside the oval-shaped handle is a stainless steel soap. The soap is useful in removing unpleasant onion odor from your hands.  There’s also a finger protector to prevent prong or knife injuries.

This product does a great job holding your onions for slicing and whenever you’re in the mood for some potatoes, cucumbers, and tomatoes, it will come in handy. You can even use it as an egg holder for slicing.

Don’t like hand washing? This product is just perfect for you. It’s dishwasher safe.

Final Thoughts

Onion holders for slicing are a must-have utensil if you frequently find yourself slicing onions. They securely hold onions down and prevent your hands from having an unpleasant onion smell.

The great thing about them is that they are versatile. They can be used to hold various fruits and vegetables and can even be used as a meat tenderizer! How great is that?

By now you must have gone through our review section and now have a better understanding of some of the best onion holders in the market.  It doesn’t end there. Just because we want you to make the best purchase that fits not just the purpose but also your budget, here are two strong recommendations for you.

If you want the best product and you have the purchasing power, Noosa Life Onion Holder for Slicing is the one for you. It boasts of safe and durable construction materials. It’s versatile and comes with a storage bag for safekeeping.

If you’re on a tight budget but want a good product, then Culinerro Onion Holder for Slicing All-In-One would be a great choice. It’s durable, versatile, and dishwasher-safe.

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