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Ninja

Ninja Prestige Smart XL Pro Cook System, 10-in-1, Stainless Steel, DT551 | Smart Cook thermometer, Air fry, air roast, broil, bake, toast, pizza, 1800W

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Aug 15
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Style: 10-in-1 Prestige


Features

  • PRO COOK SYSTEM: Achieve the perfect doneness from rare to well done at the touch of a button with the integrated Pro Cook System with Auto Temp Detect Intelligence Thermometerno guesswork required.
  • 10-IN-1 FUNCTIONALITY: Includes 10 versatile cooking programs: Air Fry, Air Roast, Broil, Bake, Whole Roast, Pizza. Toast, Bagel, Reheat, Dehydrate.
  • SMART SURROUND CONVECTION: Completely surround food for an all-around crisp.
  • 2 LEVEL EVEN COOKING: Even cooking on 2 levels with no rotation, flipping, or shaking.
  • XL FAMILY-SIZED CAPACITY: Fits up to 2 9x9 baking trays; bakes up to 20 cookies, fit and cook 9 slices of toast or 9 bagel halves on a rack, fits up to a 12 lb. Turkey and allows for up to 8 lb. air fry capacity.
  • QUICK FAMILY MEALS: 90-second oven preheat time and up to 30% faster cooking versus a full-size convection oven.
  • AIR FRY HEALTHY MEALS: Up to 75% less fat than traditional air frying methods. Tested against hand-cut, deep-fried French fries.
  • PRESTIGE DESIGN: Superior performance with elegant style that fits in any home.
  • WHAT'S INCLUDED: Prestige Smart XL Air Fryer & Countertop Oven with Pro Cook System, (2) wire racks, (2) sheet pans, roast tray, removable crumb tray, air fry basket, pro cook thermometer, 15 chef created recipes and cooking charts.

Description

Meet the Ninja Prestige Smart XL Air Fryer & Toaster Oven—a powerful, all-in- one countertop convection oven designed for fast, crispy, and evenly cooked meals. Featuring up to 10X the convection power of a traditional oven, this XL air fryer oven uses advanced Smart Surround Convection to deliver all-around crisp without flipping or rotating. With a rapid 90-second preheat, you can air fry, roast, bake, and toast faster while locking in flavor and moisture. The integrated Pro Cook System with smart thermometer monitors internal doneness, ensuring perfectly cooked meats, poultry, and seafood—no guesswork required. Its extra-large capacity fits a whole chicken, multiple slices of toast, or a 12” pizza, making it ideal for family meals and entertaining. Enjoy ultimate versatility with 10 cooking functions: Air Fry, Air Roast, Whole Roast, Bake, Broil, Toast, Bagel, Pizza, Dehydrate, and Reheat. Whether you're making crispy fries, juicy roasts, or perfectly toasted bagels, this digital air fryer toaster oven combo delivers consistent results. Designed with a sleek, modern finish, the Ninja Prestige Smart XL enhances any kitchen while replacing multiple appliances. Upgrade your cooking with this high- performance air fryer convection oven—perfect for quick meals, healthier frying, and everyday convenience.

Brand: Ninja


Color: Stainless 10-in-1 with Thermometer


Product Dimensions: 17.09"D x 20.22"W x 13.34"H


Capacity: 17 cubic inches


Special Feature: Adjustable Rack, Auto Cook Menu, Large Capacity, Programmable, Timer


Brand Name: Ninja


Included Components: Baking Pan, Prestige Smart XL Air Fryer & Countertop Oven with Pro Cook System, Wire Rack, removable crumb tray, air fry basket, pro cook thermometer, roast tray


Model Name: Ninja DT551


Model Number: DT551


Warranty Description: 1 Year


Global Trade Identification Number:


UPC: 622356642019


Number of Items: 1


Manufacturer: Ninja


Item Type Name: Prestige Smart XL with Pro Cook System 10-in-1 Air Fry Digital Countertop Convection Toaster Oven with Air Fry, Air Roast, Broil & Bake, Pro Cook Thermometer, 1800 Watts, Stainless Steel


Part Number: DT551


Unit Count: 1 Count


Other Special Features of the Product: Adjustable Rack, Auto Cook Menu, Large Capacity, Programmable, Timer


Wattage: 1800 watts


Control Type: Button Control


Power Source: AC adapter


Temperature Range: 450 °F


Number of Shelves: 2


Item Dimensions D x W x H: 17.09"D x 20.22"W x 13.34"H


Capacity: 17 cubic inches


Item Weight: 33.8 pounds


Size: Stainless 10-in-1 with Thermometer


Material: Stainless Steel


Finish Type: Polished


Door Material Type: Stainless Steel


Color: Stainless 10-in-1 with Thermometer


Door Style: Dropdown Door


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • The best version so far...
Style: 10-in-1 Prestige
This is now my fourth Ninja Smart XL oven since these first came out, and that alone should say a lot about how much I use them. With almost daily use, my previous units lasted around 3–4 years each, which I think is pretty reasonable considering how often they run in my kitchen. Honestly, I rarely use my full-size kitchen oven anymore. This has become my go-to for everything from reheating leftovers to cooking full meals, baking, roasting, air frying, and making things extra crispy much faster than a traditional oven. The updated version looks great with the stainless steel finish wrapping around the entire unit, giving it a much cleaner and more premium appearance on the countertop. One thing I really appreciated is that all of my older trays, racks, and accessories still fit perfectly, so upgrading was simple. Performance on this newer model also seems improved. It heats more evenly, cooks faster, and definitely gets food crispier compared to my older versions. The controls are easy to use, it preheats quickly, and the overall cooking results have been excellent. If you cook often and want to avoid constantly heating up a large oven, this is an excellent countertop replacement. I’ve been very happy with the updates in this newest version. ... show more
Reviewed in the United States on May 28, 2026 by ENX
    • Perfect Appliance 5/5
Style: 10-in-1 Prestige
This is the coolest appliance I've ever owned and I have a lot of Ninja products. This is about the size of a residential microwave, is more energy efficient that a residential Oven, even though it cooks faster than an oven, while also having several other functions that work flawlessly. My favorite part is how easy it is to clean the oven & inserts. Money well spent! ... show more
Reviewed in the United States on April 1, 2026 by Daniel Lombardozzi
    • Easy to use and performs exceptionally well.
Style: 10-in-1 Prestige
Wow, I just love this fryer/oven. The controls are easy to use, and the 90-second preheat feature is a great added touch. Cooking pizza has been excellent, heating speed and evenness is also excellent. This unit fits under the standard house build cabinet height. The high temperature of 450F should be enough for most users. ... show more
Reviewed in the United States on May 7, 2026 by Max & Moonie
    • Works great. Heats very fast. But...
Style: 10-in-1 Prestige
Big. Beautiful. Heats super fast as advertised. Great, well made accessories too. BUT! The timer starts as soon as set temperature is reached. So you must be standing there ready to add food. Should have timer start once the door has been opened then closed. Simple, Right?? Come on Ninja, Duh!!
Reviewed in the United States on June 21, 2026 by Earnest Summers
    • in the market for a multifunction cook stysem? Look no further than this item.
Style: 10-in-1 Prestige
Absolutely love this thing! It bakes! It broils! It airfrys! It reheats whatever can fit inside of it & if it could somehow fold the laundry, it would be perfect!
Reviewed in the United States on July 30, 2026 by Doug M.
    • Wonderful Product
Style: 10-in-1 Prestige
I LOVE this so much! Took a little time to adjust to temps and timing but this is the most popular item in the kitchen.
Reviewed in the United States on July 11, 2026 by terri braden
    • Impossible to clean the inside
Style: 10-in-1 Prestige
I love the oven but no amount of 'wiping it out once cooled' will remove the baked on grease. I tried their support but the AI chatbot kept talking in circles and linking me to information I already read in the manual. It says not to use harsh cleaners but doesn't actually give any options of what you can use to clean the interior and fan. It not only looks bad but the fan is already starting to make off noises because there's some getting in there too. It would be a 5 star if there was a way to actually clean it. I shouldn't have to go digging for that info and I definitely shouldn't come up with nothing for a product that was $400. Ridiculous. ... show more
Reviewed in the United States on April 6, 2026 by Kindle Customer
    • Roast/Fry/Bake with Great Results
Style: 10-in-1 Prestige
You can't smelt gold, but you just want to roast/fry/bake it's outstanding. We use this oven multiple times per day and it works great. We hardly ever turn the oven on our stove, except when we need extra capacity or a larger oven size (like at Thanksgiving). My only complaint about this oven is that it's got one fragile bundle of wires that run from the oven body to the door, which are connected to the control panel on the door handle. Over 12-18 months it will fail. We're on our third oven of this type. The good news is, the warranty is substantial and Ninja is good about replacing the oven quickly when it fails - of course you have to cut the power cord off and prove you did so before they ship the replacement, so it would be tough to scam them and just re-splice the control cable and the power cable. Honestly, we love this oven and will always have one on our counter. ... show more
Reviewed in the United States on May 24, 2026 by Critical Buyer

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