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: April 10, 2021
Plenty of people enjoy eating sweet potatoes due to their healthy content and delicious taste. There are many ways to eat and prepare sweet potatoes too, and a mandoline slicer can help you make equally-sized slices of sweet potato to use in all kinds of recipes.
We looked at 38 models, finding that the OXO Good Grips was the best mandoline slicer for sweet potatoes for most people. With its sharp, V-shaped blade, it can handle sweet potatoes and many other vegetables too, offering four different thickness settings and a range of other options like julienne strips and crinkle cuts. We looked at seven additional top rated mandoline slicers too, providing a range of options to suit all needs and budgets.
Our review team spent hours analyzing and evaluating the many different mandoline slicers in our search for the very best models. We looked at a range of factors, including the blades, which are responsible for cutting and slicing the sweet potatoes and other veggies, as well as the slice thickness options, since more options give you more ways to cook and prepare your potatoes. We looked at the materials and build quality of each model too in order to determine the strongest options, along with the warranty to provide peace of mind and protection in case your slicer ever breaks or needs repairing. The table below shows all the best mandoline slicers we found, followed by reviews of each model and a buying guide.
Editor’s Choice: OXO Good Grips
"This model comes with 4 super sharp, V-shaped blades made from hardened stainless steel that can easily slice through even the firmest of vegetables."
Best Value: Mueller Austria Mandoline Slicer
"This is the only knob-controlled fully adjustable mandoline slicer, offering superior functionality when compared to most other models out there, especially taking into account 5 different blades."
Budget Pick: OXO 1119100 Good Grips Hand-Held Mandoline Slicer
"The best budget-friendly handheld model with 3 different slice thicknesses is very easy to maintain, as it’s dishwasher safe, and to store thanks to the smart storage option."
Best Handheld Mandoline Slicer: Kyocera CSN-202-BK
"This best handheld model features one durable ceramic blade, so you don’t need to worry about switching different blades in and out to get your desired cuts."
Best Warranty: Cuisinart CTG-00-MANG Mandoline
"This model offers amazing number of possible slice thicknesses and is covered by the lifetime warranty for your full satisfaction."
"This slicer comes with 4 different accessories to make the usage not only easy but also super safe, and this model is suitable for residential as well as for commercial use."
Best Blades: Benriner BN-64 Mandolin Slicer
"This slicer comes with 4 handcrafted Japanese stainless steel blades, which are the ones most suitable to perform heavy-duty jobs such as sweet potatoes slicing."
Best Cutting Options: KINTTY Mandoline Slicer
"This model with 2 diagonal stainless steel blades will be able to perform no less than 18 different cuts in total, making the slicing process fun and inventible."
Top 8 Mandoline Slicers for Sweet Potatoes Review 2021
OXO Good Grips – Editor’s Choice
Blades: 4, V-blade
Slice thickness: 1/4, 3/16, 1/8, 1/16-inch
Dimensions: 2.25 x 15.5 x 6 inches
Materials: stainless steel, plastic
Warranty: not specified, satisfaction guarantee
More features: comes with food holder, smart storage
Starting off our list as the best mandoline slicer for sweet potatoes on the market right now is the OXO Good Grips. When it comes to slicers and other useful kitchen tools, OXO is one of the best brands in the business, always committed to using the finest materials and the smartest designs to create truly exceptional items you can rely on for years to come. The OXO Good Grips is a perfect example of what this brand is capable of.
Made to the highest standards of quality and versatility, it comes with a super sharp, V-shaped blade made from hardened stainless steel that can easily slice through even the firmest of vegetables like tough sweet potatoes, as well as handling softer fruits and veggies too.
The OXO Good Grips offers four different thickness sizes, giving the user a lot of options in terms of how they want to prepare their ingredients, including options for wavy cuts and julienne blades too. It also comes equipped with a food holder to keep food in place and protect the fingers, as well as a textured runway that makes slicing easier. On the downside, some users say that this model can be quite tricky to clean due to its many blades and parts.
More features: easy attachments installation, suitable for slicing, julienne & grating, comes with the guard
Next up, we have the Mueller Austria MU-MANDO. When it comes to mandoline slicers for potatoes and other ingredients, this model really stands out from the crowd as one of the best value options you can buy. It excels in almost every category, from build quality to affordability to blade strength, and even offers a lot of different cut types too.
No matter how you look at it, the Mueller Austria MU-MANDO is a big winner, starting off with its premium build quality. It’s made with a mixture of ABS and BPA free plastic and 420 grade hardened surgical stainless steel blades that are fully FDA and LFGB approved. The design of this mandoline slicer meets the highest standards of quality and professionalism, making it a joy to use.
The Mueller Austria MU-MANDO comes with a collection of five different blades. It can work wonders on all kinds of fruits and veggies and even had a blade that can let you grate cheese too. Plus, with this model, Mueller made the only knob-controlled fully adjustable mandoline slicer, offering superior functionality when compared to most other models out there. On the downside, this model doesn’t come with a blade guard, so you need to be extra careful when using it.
Why is it special?
Superior build quality when compared to most rival models
OXO 1119100 Good Grips Hand-Held Mandoline Slicer – Budget Pick
Blades: 1, diagonal
Slice thickness: 0.03, 0.09, 0.15-inch
Dimensions: 3.8 x 0.5 x 11.5 inches
Materials: stainless steel, plastic
Warranty: not specified, satisfaction guarantee
More features: comes with food holder, smart storage
In the world of mandoline slicers, there are plenty of high tech models out there boasting lots of different blade types, included accessories, and cutting styles. The OXO Good Grips Hand-Held Mandoline Slicer, however, goes in the opposite direction and aims to keep things as simple as possible. It also happens to be one of the most affordable entries on our list and is easily the best mandoline slicer under $15 you can buy today.
If you’re looking for something you can simply hold in your hands and use to slice veggies and fruits whenever you need them, the OXO Good Grips Hand-Held Mandoline Slicer is a great option to choose. It’s a small and compact model, made from top quality materials, so you can rely on it to get the job done and then store it away in a drawer whenever you’re not using it.
The OXO Good Grips Hand-Held Mandoline Slicer also has the advantage of being dishwasher safe, ready to be cleaned with ease without the need to wash it by hand. It features a non-slip handle, and the knob and foot have also been coated with non-slip materials for safety and practicality. Plus, due to the design of the OXO Good Grips Hand-Held Mandoline Slicer, you can slice your veggies directly onto a plate, a cutting board, or over a bowl. It even offers three different thicknesses, but some users say it’s a little too simple for all of their needs.
Kyocera CSN-202-BK – Best Handheld Mandoline Slicer
Blades: 1, diagonal
Slice thickness: 0.02, 0.05, 0.078, 0.12 – inch
Dimensions: 10.6 x 3.6 x 0.4 inches
Materials: ceramic, plastic
Warranty: not specified
More features: comes in different colors, includes handguard, corner notches
Next up, we come to another handheld model in the form of the Kyocera CSN-202-BK. If you’re looking for something simple, well-made, affordable, and effective, look no further. This model excels in a lot of different aspects, appealing to many different users and consistently standing out as one of the top value and most affordable options in the mandoline slicer market.
The Kyocera CSN-202-BK is available in a few different color options and stands out for its smart design and unique features. It only features one blade, so you don’t need to worry about switching different blades in and out to get your desired cuts. The ceramic blade is made from Kyocera’s proprietary zirconia material, which is made in Japan. It’s very strong and durable, so you can rely on this model staying strong and efficient for years to come.
The Kyocera CSN-202-BK is also a very lightweight and convenient model, easy to store away in drawers or cabinets when not in use. It comes with a little dial that lets you switch between four different thickness settings, offering an impressive amount of versatility for such a budget model, and it even comes with unique safety features like corner notches and a handguard. On the downside, since it only has one diagonal blade, it isn’t the most flexible model out there and won’t let you cut wavy or crinkle slices.
More features: comes with food holder, cut resistant glove, safety cover, storage slots, dishwasher safe
Another of the best mandoline slicers for sweet potatoes is the Cuisinart CTG-00-MANG Mandoline. One of the first things we have to highlight about this model is its warranty. When you’re buying a potato slicer or any other piece of kitchen equipment, it always helps to have a good warranty, just in case anything ever goes wrong. Cuisinart offers lifetime coverage for all buyers of this model, covering the repair or replacement costs if ever your slicer breaks down.
Available in both black and graphite color tones, the Cuisinart CTG-00-MANG Mandoline is a great looking slicer and works beautifully too. It comes with a soft grip handle for your comfort and convenience, as well as firm feet that let it balance neatly on any kitchen surface. It comes with a unique food holder design that makes it a lot of fun to use and allows for speedy slicing of sweet potatoes and other ingredients too.
In fact, the Cuisinart CTG-00-MANG Mandoline makes use of food processor blade technology to offer the sharpest and smoothest cuts every time, featuring four superior stainless steel blades and a range of cutting options too. The different amount of slice thicknesses help to make this model a real winner, and it’s nice that the manufacturer also decided to include a cut resistant glove and safety cover in with the slicer for your protection. On the downside, it’s the most expensive entry on our list.
Materials: TOP GRADE 4CR15 stainless steel, plastic accents
Warranty: 1-year limited
More features: comes with blade guard, cleaning brush, cut resistant gloves, hand guard
If you want a truly premium quality mandoline slicer to handle all your sweet potato and other ingredient slicing needs, the Gramercy Kitchen Co. Adjustable Stainless Steel Mandoline Food Slicer might be the perfect option for you. This is a professional grade slicer that definitely wouldn’t look out of place in a restaurant kitchen or the home of a professional chef. It’s made from top quality materials and, best of all, it comes with a whole host of accessories in order to increase functionality and provide users with more options than a standard model.
The Gramercy Kitchen Co. Adjustable Stainless Steel Mandoline Food Slicer comes with a pair of cut resistant gloves, allowing the user to stay totally safe and protect all of their fingers while slicing fruits and veggies on the strong diagonal blade. It also comes with a blade guard for easy and safe storage around the home, along with a food holder for simple and convenient slicing.
When you need to clean the Gramercy Kitchen Co. Adjustable Stainless Steel Mandoline Food Slicer, it has a cleaning brush too, making the whole process easier. Such a top quality model doesn’t come cheap, and the Gramercy Kitchen Co. Adjustable Stainless Steel Mandoline Food Slicer is one of the more expensive entries in our list, but it does have a long list of advantages to help justify that high price tag.
Next up, we have the Benriner BN-64 Mandolin, and this particular mandoline slicer for sweet potatoes stands out for its blades. The blades are arguably the most important part of any slicer, and the four blades of the Benriner BN-64 Mandolin are of supreme quality. They’re made from Japanese stainless steel and constructed to the highest possible standards, ready to handle any cutting or slicing job you can throw at them.
With such strong and impressive blades, the Benriner BN-64 Mandolin is ready to go the distance and resist wear and tear for years to come. The blades are of different styles, including straight, coarse, medium, and fine tooth in order to provide a range of different cut types from wide slices to chunky cuts and julienne strips. This gives you so much flexibility and so many options for home cooking fun.
The Benriner BN-64 Mandolin also features BPA free plastic and a safety guard to protect your fingers and keep smaller pieces of food in place while cutting. Its design allows it to hook onto bowls for easy and convenient slice collection, and it comes with an adjustable dial to switch between different thicknesses too. The only real issue we could find with this model is that some users say the adjustable dial is a little tricky to use and takes some getting used to.
More features: comes with safety driver, performs 18 different cuts
Last but not least, the final entry in our list of the best potato slicers is the KINTTY Mandoline Slicer. If you want variety and flexibility in your meal preparations and vegetable slicing, this is the model to choose. While many other mandoline slicers only give you about 4 or 5 different cut types, the KINTTY Mandoline Slicer offers no less than 18 different cuts in total.
You can cut pretty much however you like with this model. It can be adjusted on the fly to handle anything from straight cuts to waffle and wavy cuts, julienne cuts, and thick French fry cuts as well. The range of slice thicknesses goes from 1mm all the way to 7mm, and the KINTTY Mandoline Slicer’s smart design makes it easy to switch between all of these different sizes without a lot of hassle or inconvenience. The KINTTY Mandoline Slicer is also fully dishwasher safe, making it easy to clean, although you should still be careful and ensure that it won’t move around inside your dishwasher and risk damaging other items.
The manufacturer offers a 100% satisfaction guarantee and after-service too, offering refunds and replacements if you aren’t totally happy. Sadly, the actual warranty period only runs for 30 days, so you don’t have too long to request a replacement or refund, but most users have proven to be very happy with their purchase and use this mandoline slicer on a very regular basis.
Now that you’ve seen some of the best mandoline slicers for sweet potatoes and other ingredients, it’s time to take a closer look at how these slicers work, what makes them different and desirable when compared to other types of slicers, and what features and factors you should look out for when trying to find the best mandoline slicer for sweet potatoes. Read on through our mandoline slicer buying guide to learn more.
Mandoline slicer vs regular slicer
You might be asking yourself “Do I really need a mandoline slicer?” and many people wonder if these slicers are really worth the investment. Well, when you compare mandoline slicers to knives and other simple slicing implements, you start to see just how useful they can be.
For starters, one of the best benefits of using a mandoline slicer is the speed and convenience of it. It’s super simple to set up your mandoline slicer and slice an entire sweet potato or another ingredient into perfect strips or slices in a matter of seconds. They’re super fast to use and highly convenient too.
Not only that, but the uniform nature of the slices you get from a mandoline help to make it so much better than a knife or other slicing tool. When you use other slicers, you tend to get irregular shapes, all of different sizes and lengths, which can lead to problems when you start cooking since the bigger pieces need more time to cook through than the smaller ones.
Mandoline slicers, on the other hand, provide equally-sized slices that can all be cooked together and look much more professional too. Plus, since you tend to use your mandoline less frequently than a regular knife, it can stay sharper for longer. It’s safer too, as there are more obvious risks when using a knife as compared to using a mandoline slicer.
Features to consider while buying the best potato slicer
When you start shopping for a mandoline potato slicer, there are some factors and features you should pay attention to in order to find the best model to suit your needs. Features like the blade material and sharpness can be very important for people who want their slicer to work flawlessly and last a long time, for example, while those who enjoy experimenting with different slice sizes and love to try lots of different recipes should definitely try to find a model with lots of slice thicknesses. Read on to learn more about the most important features of any mandoline potato slicer.
The whole purpose of a mandoline slicer is to cut through sweet potatoes and other vegetables or ingredients, so the blade is arguably the most important component of the whole thing. This is why it makes sense to invest in a slicer with a strong blade or set of blades.
The better quality the blade, the easier the slicer will be to use and the more effective it will be at slicing through ingredients.
The Benriner BN-64 Mandolin has some of the strongest blades of any model on our list.
If you like to play around with different thicknesses when slicing ingredients and preparing veggies for your recipes, it can help a lot to have a mandoline slicer that offers a range of different thickness options and slicing styles. The KINTTY Mandoline Slicer, for example, offers 18 different cut types ranging from 1mm to 7mm in thickness. It gives you straight cuts, wavy cuts, waffle cuts, julienne cuts, and large French fry cuts too. The more options you have, the more versatile your slicer will be to use.
The build quality of your chosen mandoline slicer is another factor to take into account, and you can learn a lot about a mandoline slicer by checking out what materials were used in its manufacture. The Mueller Austria MU-MANDO is one of our favorite mandoline slicers for sweet potatoes due to its FDA and LFGB approved design with ABS plastic and 420-grade hardened surgical stainless steel blades.
Many people worry a little when it comes to buying and using a mandoline slicer since the blades are usually very sharp and can do a lot of damage to your fingers if you’re not careful. This is why a lot of the best mandoline slicers come equipped with smart safety features and clever designs that help to protect the user and make slicing more enjoyable and less risky overall. The Cuisinart CTG-00-MANG Mandoline, for example, has its own safety cover, and the Benriner BN-64 Mandolin also comes with a safety guard to protect your fingers from any accidental cuts.
The size and shape of your mandoline slicer may also be an important factor to take into account, especially if your kitchen is a little on the small side and you don’t have too much space for meal preparation. In this case, a smaller and more compact mandoline slicer like the OXO Good Grips Hand-Held Mandoline Slicer might be just what you need. Measuring up at just 3.8 x 0.5 x 11.5 inches, this handheld slicer is convenient and compact, easily slotted away in a drawer when not in use.
The price is another factor to take into account when shopping for the best mandoline slicer for sweet potatoes. The price tag of these items can vary quite a lot. You can find good quality slicers for under $20 in some cases, like the Kyocera CSN-202-BK, or you can choose to pay extra and get additional features and accessories. It’s wise to think about your budget before shopping for a slicer and set yourself a maximum price in order to avoid spending more than you really need to.
Another factor you might want to consider when buying a mandoline slicer for sweet potatoes and other ingredients is the warranty.
Many of the best manufacturers offer lengthy warranties on their products, promising to cover the costs of any repairs or replacements you might need if your slicer breaks down or suffers some kind of fault.
In an ideal world, with good care and regular cleaning, your slicer should last for years without any issues, but it always helps to have a bit of protection from the manufacturer. In the case of mandoline slicers, we found that the Cuisinart CTG-00-MANG Mandoline has one of the best warranty options as the manufacturer offers lifetime coverage.
After considering and comparing all of the different factors listed above, you may also want to take a look at any potential extra features offered by your chosen mandoline slicer. Some of the best potato slicers come with a range of extra features that enhance their functionality and make them more versatile for the user.
The Gramercy Kitchen Co. Adjustable Stainless Steel Mandoline Food Slicer, for example, comes with a huge selection of accessories including a cleaning brush, some cut resistant gloves to keep your hands safe while you use the slicer, a hand guard for additional security, and a blade guard.
The Cuisinart CTG-00-MANG Mandoline, meanwhile, comes with a food holder and a safety cover for convenience and security, along with storage slots for ease of use, a cut resistant glove to keep your fingers safe while using it, and the option to clean it in a dishwasher, reducing the time you need to dedicate to cleaning and maintenance of your mandoline slicer.
Mandoline slicer maintenance
If you want your mandoline slicer for sweet potatoes to last a long time and carry on functioning flawlessly in the future, it’s vital to take some time and make the effort to look after it properly. One of the most importnat things to do with a mandoline slicer is to clean it whenever you’ve been slicing sweet potatoes or other ingredients.
Proper cleaning ensures that bacteria and other microbes won’t be able to grow and reproduce on your slicer, contaminating other food. It also ensures that the blade stays stronger for longer, without any wear or tear. And one of the golden rules for cleaning a mandoline slicer is to act fast. The longer you wait, the dirtier the slicer will be and the tougher the food and stains will be to remove.
The best way to clean a mandoline slicer is to gently wipe it over with a warm soapy solution. You should pay special attention to avoid slicing your fingers on the blade, and you should always wipe against the direction of the sharp part to minimize the risk of any injuries or accidents. Once the blade has been cleaned with water and soap, be sure to rinse it off to prevent any soapy flavor getting into your veggies the next time you use it, and give the slicer some time to dry before using it again.
There are even some models of mandoline slicer that can be cleaned in the dishwasher, like the Cuisinart CTG-00-MANG Mandoline, but you should make sure that the slicer is secure so that the blade doesn’t come into contact with plates and glasses, leading to unwanted scratches or breakages.
This really depends on the model you buy. Some mandoline slicers are quite simple and only offer one or two basic cut types, but others are far more advanced. The OXO Good Grips, for example, with its V-shaped blade and four different slice thickness settings, gives you a lot of options in terms of how you want to cut your sweet potatoes (and other ingredients too). You can cut them in straight or crinkled cuts, and there are even julienne blades for making sweet potato fries or fine julienne strips to add to stir fries and other recipes. In general, if you want to be able to slice your sweet potatoes in a range of different styles, you should be sure to choose a sweet potato mandolin that offers different blade settings and slice thicknesses.
In general, we do not recommend cutting meat with a mandoline slicer. Mandoline slicers are designed to be used with fruits and vegetables, mostly. They don’t tend to have the sufficient blade strength to cut through strong proteins, like those found in meats or cheeses. In general, protein is simply too strong for the stationary blade of a mandoline slicer as the cells are thicker and tougher, whereas fruits and veggies are easier to slice. In addition, if you did attempt to cut meat with a mandoline slicer, it could lead to a lot of bacteria building up on the mandoline slicer and contaminating the blade.
Overall, our top rated mandoline slicer for sweet potatoes is the OXO Good Grips. With its V-shaped blade and multiple thickness options, this is one of the most versatile slicers out there, providing total freedom to the cook and coming with some useful extras like a soft turning knob and dishwasher-safe design.
The next entry on our list of best potato slicers is the Mueller Austria MU-MANDO. By far one of the best value options out there, it comes with a whole host of different blade styles for handling all kinds of cuts, and it’s also one of the best-made slicers, featuring ABS plastic and surgical stainless steel blades.
Our third best mandoline slicer for sweet potatoes is the OXO Good Grips Hand-Held Mandoline Slicer. It’s the ideal choice for people who just want a small, simple, easy to use, and highly affordable mandoline slicer that can be stored away conveniently when not in use due to its compact design.