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🍽️ Double the ovens, double the flavor, zero compromises!
The Ninja DCT451 is a 12-in-1 smart double oven featuring a unique FlexDoor that creates two separate ovens in one compact stainless steel unit. With 1800 watts of power, it offers rapid top convection for perfect toasting and a bottom convection oven with air fry capabilities. Its Smart Finish technology synchronizes cooking times for two meals, while FlavorSeal prevents flavor mixing. Designed for busy professionals and families, it delivers 65% faster meal prep with 12 cooking functions and a family-sized capacity to feed up to 8 people.












| Asin | B0BRL9F8HV |
| Best Sellers Rank | #1,655 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #7 in Convection Ovens |
| Brand Name | Ninja |
| Capacity | 12 Liters |
| Color | Stainless Steel |
| Control Type | Knob |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,173) 4.5 out of 5 stars |
| Door Material Type | Stainless Steel |
| Door Style | Dropdown Door |
| Finish Type | Stainless Steel |
| Global Trade Identification Number | 10622356604496 |
| Included Components | Air Fry Basket, Baking Pan, Countertop Oven, Crumb Tray, Wire Rack |
| Item Dimensions D X W X H | 21.5"D x 16.39"W x 13.26"H |
| Item Type Name | 12-in-1 Smart Double Oven with FlexDoor, Smart Thermometer, FlavorSeal, Smart Finish, Rapid Top Oven, Convection and Air Fry Bottom Oven, Stainless Steel |
| Item Weight | 31 Pounds |
| Manufacturer | Ninja |
| Material | Stainless Steel |
| Model Name | Ninja DCT451 |
| Model Number | DCT451 |
| Number Of Shelves | 2 |
| Other Special Features Of The Product | Programmable, Wipe Clean Exterior |
| Part Number | DCT451 |
| Power Source | Corded Electric |
| Size | 18.60" W x 16.39" D x 13.26" H |
| Upc | 622356604499 |
| Warranty Description | 1 year limited warranty |
| Wattage | 1800 watts |
User
Great brand, easy to use, and works great!
This all-in-one toaster oven is awesome. Good gets done quickly and evenly. It doesn’t take up much room but I still can cook whatever I need in there. I really like the air frying and reheat functions. It’s easy to clean and is very quiet.
User
REAL toast+separate air fry/convection
We've had a couple of air fryers, the basket kind that took up too much space, for the limited things that it would do, and the toaster oven kind from a brand that is outfront with certain pot that they make...This toaster oven with its two separate ovens which seems crazy but it's fantastic, does not use convection in the toasting top part of the oven. Instead of desiccating toast with hot convection waves, this actually toasts like real toast, you can put it on the rack or, I prefer oven toast on a small cooking sheet pan. This is like the toast I grew up with the toast that your grandmother or mother made in the oven! You can put butter on it and it comes out crunchy, not like a piece of sandpaper, as the toast from a convection oven does.That alone makes this thing worth it, however it has many other features that are user friendly, customizable, and helpful. So if you really do want to dry something out or cook it fast, the bottom of the will do that for you, and the air fry for french fries and fish sticks and chicken tenders, all of those things is fantastic and efficient and quick for an individual or a family. In fact the toast makes up pretty quick too because the top oven is very small so do not walk away. I've been accustomed to making toast for almost 4 minutes -- anow 2 minutes or so, you've got a nice medium brown piece of crunchy toast. Yes I'm obsessed with the toast! I really missed oven-type toast.It has a sweet little dinging tone for ending and selection that is not annoying like some of these models. Don't know if you can turn it off, I wouldn't want to because it's just the cutest little sound and is helpful.You have a dedicated instant on/off button. The knob selector that selects toast color and number or whatever function you need also punches in to lock that in. Once you are cooking, you can punch it to stop turn heat source immediately. There's also a button for a light that lights up both ovens, that stays on a fairly long time maybe 30 seconds. One tap and it's right back on again.It's slightly bigger than the "IP" brand that we had before, chunky little squareish thing. But it is much less wide than most of the multi-featured models out there, and of course it needs to be pulled out a little bit for hot air frying, cuz there's a vent on the back. The glass does get hot on the front, as of course it should.The two doors on this model are fantastic. You don't have to move stuff out of the way underneath, if your coffee is waiting for your toast to be done. You punch in the top button and open just the top shallow toaster oven, so there is no need to open all of the door that comes all the way down to the countertop. When you're making toast or Pop-Tarts or bagels or whatever, you only need open/close the top door. I love that little top flip door. You don't have a big hot oven spreading heat into the kitchen when you flip up in that little door.In fact both of them are well insulated even though the glass gets hot it does not spread heat into the room like our other brand. So you don't feel heat all the way from the countertop to the dining table as we had before.And it's quiet, so so quiet compared to the screaming multi-function oven we had before that sounded like a C-130 landing for 30 minutes.My one complaint and this is true of most appliances, when you have to burn and break in the new appliance. I thought I was going to leave the house. It is that disgusting and dizzying and miserable. It's much like self-cleaning your regular oven, it is smelly and sickening. There's just no way around it though. It has to be done before use, but I would recommend plugging it into the garage or even on a patio or something because inside the kitchen the smell of the burning off of the factory, really permeated the atmosphere in a miserable way. Turn your air purifiers way up, and the vent fan on your stove!Other than that it's a fantastic little appliance if you don't need to cook huge things. You could probably just live with this as your one and only oven. I'm not sure if you can bake cakes in it as you could with our other one, but I bake cakes in my big range anyway. I believe you can cook a whole chicken in this though. We use ours for toast and Pop-Tarts and bagels and warming up things reheating things, re-crisping things. There are a lot of things we microwave for a minute or so and then crisp up in this kind of oven and this does all of that very well. Another issue is that I toast buttered flour tortillas quite often, and I have burned up a toaster oven when the tortilla puffed up and touched the heating element. I heated up frozen flour tortillas, handmade by the way, so they are extra thick -- and I stood by and did not take my eyes off of the tortillas that were on a toaster oven size baking pan. I don't know if they just happened to be not puffy or if the freezing protected them from puffing up, but I successfully toasted some flour tortillas that were delicious. If you're going to do that, as with toast or bagel don't walk away, keep your eyes on that little top oven because it cooks really fast. So I'm crossing my fingers that I will have future successful toastings of flour tortillas.I really highly highly recommend this, especially if toasting bread is something that you do on a regular basis because the other air fryer / convection ovens do not have this extra little separate oven that is just a regular toaster oven. This makes all the difference. I've been suffering with desiccated bread from hot convection wind for a couple of years now, and it was such bliss to eat a regular piece of toast again that was cooked very quickly without having to heat up my huge oven that would have taken 20 minutes probably. Butter up a piece of bread throw it in on a little baking sheet, and you have some darn good crunchy medium toast in under 3 minutes, anyway. Pick your toast shade!Buy this thing you'll love it for the other functions as well. I first purchased an air fryer after having my gallbladder removed so I could enjoy crispy things without drowning them in oil. It's been 10 years, and we use an air fryer several times a week. High power 1800w so don't plug it in at the same time you're using another powerful appliance. This one shares a wall outlet with a coffee maker and can opener, is all.Worth every penny!!
User
The best toaster oven I’ve ever had!
This toaster oven is the absolute best! It’s big, looks beautiful, and cooks and or reheats everything perfectly. It comes with two 12 x 12 trays that you can fit a lot of food on. I made bruschetta with baguettes and each tray held 30 pieces. It also has an air fryer tray that you can use for cooking or reheating. Everything comes out perfectly crispy. It’s very easy to use and I love that I can run both sections at once on different setting. I’m so happy with this purchase!
User
great product
it's a great product, well thought out and cooks just as fast as a ninja should.I used it once with a couple of different cooking methods. it works well, I thought it was a little complicated at first. it's pretty big unit and has a lot of features. it's not just a toaster oven.I wasn't happy with the internal light, when you press the button the light comes on and pulsates and turns off in less than 10 seconds.I returned the item and I purchased a smaller, simpler ninja toaster oven
User
Perfectly cooks anything! So versatile!
So happy with my ninja! I've been enjoying my ninja for about 4 months now. It's so versatile and easy to use. You can make pretty much anything it. It bakes perfect cookies, cakes and muffins on the top. The toaster setting on the top is what I use to make a grill cheese sandwich in minutes. The larger bottom does great roasted vegetables and proteins. Of course the air fryer setting is excellent for all your fryer foods. Pizza comes out so perfect with a crispy crust!It fits perfectly on my counter, just under my microwave. I like to warm my plates by just setting them on the top while cooking a meal. I highly recommend buying oven liners for easy clean up and square silicone mats for the oven pans to keep them looking new for a long time.
User
The counter top oven I have been waiting for!
Since my husband and I are the only two home, firing up the big oven all the time seems a waste - plus it heats up the kitchen which is not fun in summer. An added catch is that we don't eat the same. I don't eat meat (I will eat fish) and he hates fish but loves a good roasted chop. Anyone who doesn't care for fish is always wary of cooking it together with meat - it does tend to infiltrate!I have tried many counter top ovens. Some didn't work AT ALL: I couldn't get the touch panel on the Oster Convection Oven to work without practically breaking a finger; the Elite Gourmet ETO-4510M got WAY too hot (inside and out) and was complex because it expected you to manually synch the top and bottom heat source (which were both in the same oven, unlike this one) and the french doors were a definite burn hazard; the Hauswirt 26Qt Air Fryer Convection Oven Rotisserie was also too small and got dangerously hot on the outside. The Breville Smart Oven Pro Toaster Oven is a great little oven - I have actually had 3 over the years - but the big drawback is only one shelf. I once ordered an extra shelf so I could put two things in at once, but there really wasn't room and if the two things needed different temps there was too much math involved. Also, the fish/meat thing.The Ninja DCT451 is a superb little oven. I love it and so far can't find anything about it I don't like. What I do like...- top and bottom operate separately but can also be synched- the top is small (slim really) but easily accommodates a pizza- the door can be opened just for the top, or for both- each oven has separate controls, making it easy to set each one for different things- so far it seems to cook (time/temp) per instructions for the item with no need to adjust- the functions of each oven are easy to select (toast, bake, convection etc)- there is an inside light (a really nice feature)- the outside doesn't get too hot - just mildy warm- the size is great for the capacity inside, fits nicely on my counter- it has plenty of pans - 3 shelves, two roasting pans and an air fry mesh thing.- the pans are very heavy/good quality (not flimsy - even the Breville was guilty of that)- it says hello and goodbye 😃A great purchase - I am really glad I spent a bit extra. Its is well worth it.
User
My New Go-To Oven for Literally Everything
I’ve been using the Ninja DCT451 Double Oven for a little while now, and this thing has completely changed the way I cook. I honestly didn’t expect it to replace my full-size oven as much as it has, but it heats up so fast and cooks so evenly that I end up using it for almost everything. The FlexDoor design is genius because I can open just the top section without releasing all the heat from the bottom, and it makes it way easier when I’m multitasking. The Smart Finish feature also works surprisingly well. I can put different foods in the top and bottom and have them finish at the exact same time, which is perfect for making full meals without babysitting anything.The top oven runs like a rapid convection setup, and it gets food crispy without drying it out. The bottom air fryer section is powerful, cooks quickly, and honestly does a better job than some standalone air fryers I’ve owned. The built-in thermometer has been super accurate so far, and it takes all the guesswork out of cooking meats. I’ve tried chicken breasts, steaks, salmon, and even a whole roast, and everything has come out cooked perfectly without me constantly checking on it.Clean-up is easy, the stainless steel looks great on the counter, and it doesn’t take up anywhere near as much space as I expected for something that basically acts like two ovens in one. The only thing I’d mention is that it cooks fast, so you have to get used to shorter cook times if you’re coming from a traditional oven. Once you adjust, it’s honestly a huge upgrade. This oven has become one of my favorite kitchen appliances, and I use it every single day. If you cook often or just want something fast, versatile, and reliable, this is absolutely worth getting.
User
Absolutely amazing! *Chef's Kiss*
This oven has quickly become my favorite kitchen appliance, and it's made cooking an absolute joy.Size: The size is one of the things I love most about this oven. I looked at like 6 countertop ovens and this is the biggest I could find. To give you an idea, it can fit two whole chickens in the bottom and around 12 hot dog buns at the top.Ease of Use: How easy is it to use? I don't know if it could be any easier. Whether I’m toasting bread or baking a pizza, the controls are easy. For toast, you just choose how many slices and the toasting level you want. For pizza, it’s just one button and start, and it even preheats automatically. It really couldn’t be simpler. Also as for cleaning, I haven't had issues there, the removable attachments makes cleaning easier.Noise Level: The noise level is insanely low. The top section is so quiet that sometimes I have to check if it’s even on! And yep, it's definitely on. The bottom section is louder, but it’s still quieter than I expected.Attachments: It comes with all the necessary trays, baskets, and even a thermometer if you get that version. The only thing I wish it had was an extra crumb tray. It only comes with one, which I don't really understand.Food Results: The most important part. As you can see in the pictures, it has giving me great food results. Whole chickens come out juicy and with great color, pizzas are delicious and with no flop, and chocalate chip cookie were soft with melted chocolate. The only slight issue I’ve had so far is with roasted potatoes, they weren’t really crispy, but I might just need to cook them a bit longer.Build Quality and Design: As with other Ninja products, the build quality is excellent. I’m confident it will last a long time. Plus, it looks great in the kitchen, it's very nice to look at and it modernizes the kitchen.Overall: I’m really happy with this purchase. I’d definitely recommend it.
User
Excelente calidad!!
Excelente!! Mejor inversión no pude hacer, sin duda lo recomiendo, ha hecho más fácil la elaboración de las comidas en casa, al punto que mi esposo está feliz de usarlo también. Permite que los platillos se realicen más rápido de lo que solían ser, además de que, hemos aprendido a realizar platillos nuevos, uno de nuestros preferidos es el pollo rostizado, mismo que queda listo para comer en un tiempo de 40 minutos. Por otra parte, ya no es necesario utilizar aceite al guisar, y, si se requiere es mínimo lo que se utiliza, como ejemplo, las milanesas que quedan perfectas y solo requieren el mínimo de aceite.
User
Muy buena horno y air fryer
Excelente horno y excelente marca, lo recomiendo
User
Buen funcionamiento
Lo compré el año pasado, y ya llevo meses usándolo. Funciona muy bien, no he tenido ningún inconveniente con él, he hecho comida, pasteles, repostería en él y me encanta. ❤️
User
Muy útil
Es un horno muy útil. Lo uso para todo para hacer cualquier proteína como pollo, carne o pescados.
User
Mi mejor compra
Mi mejor compra para cocinar. Básicamente puedo hacer todo ahí y ensucio menos y puedo dejar todo cocinando sin tener que estar pegada a la cocina.
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