We Tested 10 Deep Fryers to Find the Best for Crispy, Crunchy Food

There’s nothing quite like a chicken wing pulled straight out of the fryer: The battered exterior is golden and crunchy, and the interior is steaming and tender. “A fryer provides a really consistent, dry cooking method that makes things crispy and also keeps proteins moist,” says chef Ricky Arias of Manhattan’s Bar Lula. Sure, you can achieve that effect with a couple of quarts of oil heated until sizzling in your Dutch oven on your stove. But there’s a good reason to introduce an electric deep fryer to your home kitchen for this specialty job.

“I use deep fryers over Dutch ovens for capacity and control,” says chef Shannon Bingham of New Orleans’ Devil Moon BBQ. “With a good fryer, I don’t have to worry about hot spots or constantly having to futz around with the flame on the stove as I would with a Dutch oven.” With its lid, handled basket, and built-in thermometer, an electric deep fryer has one job to do: fry things correctly. It frees up your other cookware, preserving it for the braising, roasting, and sautéing you probably do far more frequently. 

If you get the right fryer, it’s loads of fun to use; you’ll feel like a short-order cook, dropping the basket in and watching your French fries bubble to perfection. A design that allows you to fry with the lid closed and then hook the basket onto the side lets the excess oil drip from the fresh-fried food back into the container. We tested 10 deep fryers to find ones that were easy to use and clean, and most importantly, produced ultra-crispy, crunchy results.

The Winners, at a Glance

The Best Deep Fryer

All-Clad Easy Clean Pro 3.5L Electric Deep Fryer

$250

$160 at Amazon View on Williams Sonoma View on Target

Deep and narrow, the All-Clad is designed to save space and cook food evenly, regardless of what you put in it. But its real asset is its built-in cleaning function. Turn a knob, and the oil drains out of the container through a filter into a removable, hard-plastic box where it’s stored in the machine for future use.

Another Great Deep Fryer

Breville BDF500XL Smart Fryer

$200 at Amazon View on Williams Sonoma View on Breville.com

The Breville deep fryer features presets for easy frying, but also has a custom option so you can go your own way. We liked the dial setting, which made it easy to toggle between the options. It fried crispy, evenly browned French fries and battered fish.

The Best Budget Deep Fryer

Chefman 4.5-Liter Deep Fryer

$70

$55 at Amazon View on Target View on Walmart

Given its gentle price tag, we were pleasantly surprised by the consistency and speed of the Chefman. A no-nonsense machine, it heated up much quicker than similar models. Due to its large capacity, it does require more oil than others (which can add up in cost over time), but its wide basket made maneuvering and frying foods easy and efficient. 

The Tests

• French Fries Test: We fried one pound of frozen French fries to see how the models handled cooking up a frozen ingredient. We timed how long it took for the deep fryer to reach 350°F, what the fryer’s temperature dropped to when we added the fries, and how long it took to come back up to 350°F. We also recorded the amount of time it took each fryer to cook the fries to a crispy, golden brown.
• Deep-Fried Pickles Test: We made deep-fried pickles to see how the deep fryers did with a wet batter and a higher temperature. We recorded the temperature of the oil when the food was added and how long it took to recover. 
• Battered Fish Test: We wanted to see how the deep fryers handled cooking messy, battered fish fillets.
• Fried Chicken Test (Winners-Only): With our favorite models, we made fried chicken to see how the deep fryer fared at cooking meat and achieving golden-brown wings within the time required by the recipe. 
• Usability and Cleanup Tests: Throughout testing, we evaluated how easy it was to remove the basket, grip the basket’s handle, and reposition the basket. We also evaluated how easy it was to drain the oil and clean the deep fryer.

What We Learned

Easy Oil Clean-Up Was Essential for Home Deep Fryers

Thank goodness for the All-Clad! After frying, we could leave the oil inside, and it drained and filtered it all by itself, funneling it into a convenient, hard plastic box at the bottom of the unit.

We loved this feature. Two manufacturers, Cuisinart and De’Longhi, added drain spouts to their machines. The De’Longhi was more successful. We could position an external container beneath the open spout and let the oil run out. But the filter on the spout was so small, we think it'd be prone to clogging. The Cuisinart was a disaster. Its spout is so short that a plastic tube attachment is required, and that awkward part fell off while draining, causing oil to spill all over the floor.

With help like that, we don’t want it. Instead of spouts, we preferred the wide, shallow containers of the Chefman and Secura, as they were easy to maneuver into a position for pouring oil through a fine-mesh sieve into an external container. Of these, the Chefman is preferable because its container is slightly easier to dislodge from its housing than the Secura’s.

Some Home Deep Fryers Were More Efficient at Heating Up

Though every model has a temperature gauge and a means of showing that the oil has been heated to the proper degree, an external probe thermometer can help verify the temperature. We found that, despite “Oil Ready” buttons lighting up, none of our fryers heated to the temperature we programmed them to. Our probe thermometer (a ThermoWorks ChefAlarm) belied every temperature knob and LED display. The Chefman, for instance, hovered at 324°F when programmed at 350°F and wouldn’t go higher. The Cuisinart wouldn’t budge past 347°F. Though this didn’t, in the end, affect the flavor or texture of the food, it's an inconsistency that makes the machines’ gauges seem less than trustworthy.

Straightforward Deep Fryer Designs Worked Better

Cooking in a tub of hot oil is work enough; you shouldn’t have to master complicated bells and whistles in order to deep fry. The Cuisinart deep fryer was over-designed. The oil container was too big to fit even into our deep farmhouse sink, and it did not sit flush on the counter when we removed it from the housing. That made clean-up awkward. We much preferred the machines with simple, box-shaped containers that fit into our sink and that we could rest on our countertop when we removed them from their housing. 

The same principle applied to the time and temperature gauges. Breville’s heating unit was over-designed, with preset temperatures that were difficult to override. Though we liked the looks of the De’Longhi’s LED display, the preset, nine-degree increments of that model were confounding. We preferred the simple knobs that allowed us to program the temperature and time to the settings of our choice.

The makers of the Secura boast about another over-design problem: “triple baskets.” The unit comes with not just one big basket, but two small ones that fit side by side and can be used as an alternative to the larger one. That seems like a good idea: fry shrimp in one basket and onion rings in the next. But, in reality, the twin baskets are so small that they’re impractical and threaten to crowd foods—a drawback for even frying. 

Which Size Deep Fryer Should You Buy?

Our winner, the All-Clad, has a capacity of 3.5 liters. The Chefman is a full liter bigger, at 4.5 liters. We don't recommend getting a deep fryer larger than that. Not only will finding adequate storage space be a struggle, oil will take longer to heat up. That said, bigger deep fryers are better at getting darker, more crispy results because there is less of a chance of overcrowding.

What Other Deep Frying Equipment Do You Need?

Although your deep fryer will come with a fry basket, it's a good idea to have a spider strainer. This tool allows you to turn and fish out food as it is done. An instant-read thermometer (like our favorite, the Thermapen ONE) will help you check the unit's onboard temperature gauge. And cooling racks set over sheet pans will keep your food crunchy and crispy as it cools.

The Criteria: What to Look for in a Deep Fryer

“My best advice for using a deep fryer would be to be safe and clean,” Arias says. Self-filtering and self-draining, the All-Clad 3.5-Quart Deep Fryer addresses both concerns. It keeps the hot oil away from your hands, and it separates the oil from the burnt bits of food that would otherwise spoil it for future use. It’s also easy to use, with a straightforward control panel.

Our Favorite Deep Fryers

The Best Deep Fryer

All-Clad Easy Clean Pro 3.5L Electric Deep Fryer

$250

$160 at Amazon View on Williams Sonoma View on Target

What we liked: This deep fryer is self-filtering and self-draining. It funnels the oil through a filtered vent into a box beneath the container, storing it for future use while leaving the leftover bits of fried food in the container for easy cleaning. That’s a boon for home cooking when you don’t have the time or wherewithal to deal with liters of used oil. It also came up to temperature fairly quickly and, with its nice, deep container, did a good job of frying items to a golden brown.

What we didn’t like: Regardless of the Oil Ready Light’s illumination, the temperature on the dial did not match the temperature of the oil, according to the reading on our external thermometer. The temperature on our external thermometer tended to bounce up and down several degrees with this model, making an accurate assessment of temperature difficult. That did not prove too big a hindrance to successful frying, but it was an inconsistency—one, in fact, shared by all the fryers.

Key Specs

• Parts: Frying basket; lid; control unit with heating element; removable oil container with built-in filter; removable oil box
• Care instructions: Basket, container, lid, and oil box are dishwasher-safe; the unit is self-filtering and self-draining; turn the knob to “Automatic Oil Filtration” setting and allow 2 hours to drain; turn the knob to “Oil Box” to remove oil box for draining
• Notable features: A patented oil filtration system cleans and stores used oil
• Temperature settings: 300 to 385°F
• Cord length: 25 inches
• Dimensions: 18.2 x 13.7 x 14.7 inches
• Weight: 16.5 pounds
• Wattage: 1500
• Oil capacity: 3.5 liters

Another Great Deep Fryer

Breville BDF500XL Smart Fryer

$200 at Amazon View on Williams Sonoma View on Breville.com

What we liked: This deep fryer has the classic Breville dial interface (like its toaster ovens), so it’s easy to scroll through and select one of the seven presets: fries, twice-fried fries, fish, wings, calamari, donuts, and custom. The oil hit a preset temperature of 375°F in 18 minutes, though when we took the temperature with an instant-read thermometer, it was actually 10 degrees hotter. While there was a dip in oil temperature after adding food, most of the fries and fried fish cooked quickly and emerged crispy and nicely browned. The handles on the bottom made it easy to drain as well. 

What we didn’t like: While the presets were a useful function in theory, we found ourselves mainly using the custom setting when following a recipe. The built-in thermometer wasn’t super accurate, and the machine struggled to bring the oil back to the set temperature after we added a pound of frozen fries. This caused slightly oily, but still crunchy, results. The cord attaches via a magnet, so it’s prone to dislodging if anything tugs on it. It would be nice if it had an oil filter. 

Key Specs 

• Parts: Frying basket, removable plug, enamel bowl
• Care instructions: Make sure the deep fryer, including the oil, is completely cool before cleaning. The removable enamel bowl, frying basket, and outer body are dishwasher-safe. Wash the basket in hot, soapy water and dry thoroughly. The removable enamel bowl allows for easy cleaning. Wipe down the bowl with absorbent paper, then a damp cloth and a little mild detergent. Wipe bowl with a clean, damp cloth and dry with a clean, dry cloth. Wipe over the controller assembly and element with a damp cloth and a little mild detergent. Finish off with a clean, damp cloth, followed by a clean, dry cloth. 
• Notable features: There are presets, should you want to dump food in and not fiddle with the temperature 
• Temperature settings: 140-385°F
• Cord length: 38 inches
• Dimensions: 15.51 x 10.51 x 10.24 inches
• Weight: 8.9 pounds
• Wattage: 1800
• Oil capacity: 4 quarts

The Best Budget Deep Fryer

Chefman 4.5-Liter Deep Fryer

$70

$55 at Amazon View on Target View on Walmart

What we liked: Pared down to its elemental function, this is a straightforward, easy machine to use. There were no confusing bells and whistles. It came up to frying temperature fairly quickly, and the wide container and basket allowed plenty of room for pieces of food to fry evenly all around. 

What we didn’t like: This unit will give you no help with draining and clean-up. You basically are on your own, pouring the cooled oil through a fine-mesh strainer into an external container for future use. The filters that do fit into the lid didn't seem very effective for odor or particle elimination.

Key Specs

• Parts: Frying basket; lid; removable filters; removable control unit; removable oil container
• Care instructions: Wait 3 hours until oil is cooled and then drain the container; do not store oil in the unit; oil container and basket are dishwasher-safe; clean the lid using a sponge and soapy water; rinse and dry all thoroughly; clean the heating element with a damp cloth; ensure that all components are dry before placing them back inside the fryer; the filters need to be replaced after repeated usage; replacement filters are provided
• Notable features: There are two filters within the filter chamber; the white one filters oil and the charcoal filter helps keep odors at bay
• Temperature settings: 250 to 375°F
• Cord length: 30 inches
• Dimensions: 12 x 6.25 x 11.25 inches
• Weight: 7.13 pounds
• Wattage: 1700
• Oil capacity: 4.5 liters

The Competition

• Cuisinart Extra-Large Rotisserie Deep Fryer: Not only does this model guzzle oil and time, taking too long to come up to proper temperature, but this huge, unwieldy fryer has some design problems that make safety an issue. The basket has sharp metal parts. The container does not sit flush on a counter or fit in the average home kitchen sink. And the plastic tube that attaches to the drain spout is ill-fitting and falls off easily. All of that makes it difficult and potentially dangerous to drain and clean. The rotisserie attachment might be nice for deep-fried turkey aficionados, but that doesn’t make up for its shortcomings. It appears to be out of stock as of April 2024.
• De’Longhi Livenza Deep Fryer: We liked the snug lid, the LED display, and the drain spout on this unit. Unlike the Cuisinart, the spout did not require an external tube for draining, and that made the task fairly easy. But, the temperature settings only allow for 9-degree increments in Fahrenheit, so programming it for exactly 350°F or 375°F is impossible. 
• Secura Triple-Basket Deep Fryer: This unit looks nearly identical to the Chefman, but the difference is in the heating unit. The Secura’s took a ridiculously long time to come up to temperature—so long, in fact, that were we not testing but, instead, trying to fry for our culinary pleasure, we would have abandoned it long before it heated and ordered out instead for our fries!
• Hamilton Beach Deep Fryer, 4.5 Liters with 2 baskets: We liked this deep fryer, which produced crispy fish fillets. However, it wasn’t able to hit 375°F, instead plateauing at 360°F even after we let it preheat for 45 minutes. 
• Hamilton Beach Deep Fryer, 4.5 Liters with 3 baskets: This model was identical to the 2-basket model (save for the number of baskets) and had the same flaw when heating oil. 
• T-fal 3.5L Stainless Steel Deep Fryer with Basket: The oil had some hot spots. Considering the price, it felt cheaply made. 
• Cuisinart 4 Quart Deep Fryer (CDF-200P1): This deep fryer couldn’t reach 375°F. After 35 minutes, it plateaued at 350°F. The French fries did come out beautifully browned and crispy, though. 

FAQs

How do you use a deep fryer?

Using a deep fryer is fairly straightforward. You drop the container into the housing, attach the heating element to the housing, pour in the oil, plug the unit in, cover it with a lid, and wait until it comes up to temperature. Then you sink your food into the hot oil with the help of a fryer basket. When filling the basket, says Bingham: “My advice to anyone using a deep fryer is to add less food than you think. Overcrowding the fryer will prevent food from cooking evenly and can make pieces of food stick to each other.”

What happens if you put ice in a deep fryer? 

Ever cook a bag of frozen French fries? When you place them in the deep fryer, they sizzle, and the oil bubbles up. The extreme clash in temperatures, from the frozen fries to the boiling oil, causes the sluggish molecules in the frozen food to jolt into action. It’s subtle because you’re cooking your fries in small batches. But throwing a bunch of pure ice cubes into a fryer is a recipe for disaster. The molecules that have slowed into a solid state in the freezer careen into liquid form instantaneously and then start to vaporize, increasing pressure in the fryer, and causing the oil to boil over explosively. Not good. 

Can you cook frozen foods in a deep fryer? 

You can cook frozen foods in the deep fryer. Just be judicious about how much you put in at once, and the reaction when the cold items meet the hot oil won’t be overwhelming.

How do you dispose of deep fryer oil? 

Allow the oil to cool to room temperature in the container of the fryer, and then drain it into a disposable container, such as a plastic deli tub, and fasten the lid on. Then you can throw it in the trash bin.

Can I keep oil in a deep fryer?

While you can leave oil in a deep fryer, if it has bits of food in it, next time when you get frying you might get some burning. We'd recommend straining the oil if you're going to use it again, and the USDA suggests storing it in a container in a cool dark place. Reused oil should be discarded after eight uses, or even earlier if it's really dirty.

Can you cook a turkey in a deep fryer?

Our favorite deep fryers will not fit a whole turkey. For that, you would need to buy a dedicated, outdoor turkey fryer. We have not formally reviewed these, but if you're interested in learning more about deep-frying a whole turkey, head here.

What's the best oil for deep frying?

Deep fryers bring oil to high temps, so you'll want to use a high-smoke point oil to be safe and prevent burning and, well, smoke. High smoke point oils include canola oil, soybean oil, peanut oil, and vegetable oil, while low smoke point oils include olive oil and sesame oil.

What's the best way to clean a deep fryer?

It depends on the model. A deep fryer with oil filtration is a big upgrade, and our favorite one from All-Clad has an oil filtration system and an easy way of draining oil. Other deep fryers require pouring the oil from the container through a fine-mesh sieve to filter it for future use. After you’ve dealt with the oil, you’ll want to use soap and water to wash the housing, basket, and container, eliminating oil residue that would otherwise affect the flavor of later batches of food. The heating unit can’t be submerged, so it must be wiped down. Every part should be dry before you reassemble and use your fryer again.

Why We're the Experts

• Betsy Andrews is a contributor to Serious Eats and James Beard and an IACP-nominated food and drink journalist. Her work has also appeared in Eater, The New York Times, and Food & Wine.
• Betsy's also reviewed coupe glasses and cocktail muddlers for Serious Eats.
• Grace Kelly is a senior editor at Serious Eats. She updated this article with insights about the Breville Smart Fryer.