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KitchenAid Dual Convection Countertop Oven - KCO255

Based on 937 reviews
Condition: New
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$342.06

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Availability: In Stock.
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Arrives Nov 5 – Nov 9
Order within 11 hours and 6 minutes

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At a glance

Condition
New
Style
Countertop Oven (Discontinued)
Model
KCO255BM
Capacity
28.6 liters
Weight
20.3 lb
Color
Black Matte
Material
Metal
In the box
(1) Countertop Oven(1) 9x13-inch baking pan with grill rack(1) Removable metal drip and crumb tray(1) Removable metal rack(1) Temperature probe
Warranty
1 Year

Features 8

  • Dual convection for faster cooking - cook chicken up to 20% faster with Dual Convection Bake.* *Compared to Bake setting, 3lb chicken.
  • Have more control during the cooking process with the built-in temperature probe, giving you perfect cooking results time after time.
  • Large capacity fits up to 2 whole chickens* - enjoy more room to cook what you want - from a sheet cake to a full one-pan dinner, with the included 9x13 baking pan. *Based on 3.6 lbs weight
  • Enjoy full size oven functionality in a compact footprint, everyday, with 12 preset cooking functions, including everything from bake, to cookie, pizza, even dough proofing.

Description

Get the same possibilities as a full size oven, with quality results, in a convenient countertop size with the KitchenAid® Dual Countertop Oven with Temperature Probe. It's large capacity helps you save time and bake 2 whole chickens at once. It also features a built-in temperature probe for more control during the cooking process, for perfect cooking results time after time. In addition, it features 12 preset cooking functions, an easy to read digital display, an interior light to check progress at any time without disrupting your dish, and a non-stick interior for quick and easy clean every time. The Dual Convect Bake setting allows you to cook up to 20% faster - compared to Bake setting; 3 lb chicken. Based on 3.6 lbs weight.

Specs 21

Brand KitchenAid
Color Black Matte
Capacity 28.6 liters
Special Feature Manual
Wattage 1800 watts
Brand Name KitchenAid
Model Name Dual Convection Countertop Oven
Model Number KCO255BM

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 5 – Nov 9

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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Top Amazon Reviews


Best purchase
This is one of the best purchase I made and it,works perfectly awesome. I was looking for a countertop oven and I searched for many and finally I trusted kitchen aid. I know it’s expensive but it worth the price and Amazon is giving the best price for the prime members. The oven was delivered with care and it worked very well although I was confused after reading the negative reviews but the pizza was baked perfectly well in it. The preheat is only for 2 minutes and the oven start the baking or toasting right after that. The heat pressure is just like big oven and most of all it’s very easy to clean.it looks very attractive on kitchen shelf and kitchen aid made it perfectly like a big oven.a large pizza could be baked easily in it and if h have frozen pizza it took only 10 minutes and the most of all it has the broil option also. Thankfully I am the right choice ... show more
Reviewed in the United States on March 24, 2021 by Sann

A very nice countertop oven!
I reviewed many different countertop ovens & then decided on this one. It is built well, is a great size, works great, has the nonstick interior, the control panel is intuitive, easy to read, and below the heat, the exterior doesn’t get extremely hot like our prior one, and it matches well with our LG appliances. We haven’t used all its features yet but I recommend it & would buy it again. I believe it is an excellent choice for the money, quality and features. ... show more
Reviewed in the United States on October 24, 2025 by Kent

Oven that Toasts
I don't think "toaster/oven" is quite the right description. It's big - big enough to use as a second oven, but it still makes great toast. I can fit my largest casserole dish in it. No "toaster/oven" we've ever owned was able to cook as well as this one does. There are lots of things I like about it. It's quiet, easy to use, and it's super easy to clean the crumb tray - just open the door and pull it out. A light comes on when food is inside so you can keep an eye on what's happening. The kids said it was "like watching a cooking show". It's sleek looking and it's solidly made - a big upgrade from a standard "toaster/oven". It looks great with all my other KitchenAid appliances. The tray and racks are especially nice. They're made for actual cooking because it's an actual small oven. We reheated restaurant pizza and cooked frozen pizza on the rack and it cooked evenly. It preheats about as fast as expected. I baked 8 potatoes and it took the same amount of time as it does in my big, baby - the "Professional" KitchenAid gas/electric range. The controls are easy to use. The kids didn't need to read the manual to understand how to use it. The sides and back do get warm, but even at 400 degrees after one hour, I could still touch the sides without getting burned. I probably wouldn't touch the glass though. One thing to note is that the manual says to allow 4" clearances on the sides and back, so you can't shove it in a corner. That's the only negative I've found so far, and it's not a big deal for this kitchen layout, but may be for others. There is another brand that advertises cool sides, but apparently all the heat is sent out of the back which seems worse to me if you have to place it under an upper cabinet as I do. The bottom line is that this is exactly what we needed. A small second oven that saves energy, and still makes toast. ... show more
Reviewed in the United States on July 23, 2020 by Designer Mom

The Cadillac of ovens
I used this oven while I waited for the old built-in oven to arrive, which took a couple months. I did alot of research, reading reviews, etc. And I know I made a good choice. This doesn't get very hot on the outside, it's efficient and I love that it kicks off when time is up. It's easy to clean with the pan liner on the bottom. I will say I was a little disappointed receiving mine as it had a little cosmetic damage. I normally would have complained but I didn't have time to deal with it. It has worked fine for nearly a year now (it's used in an airbnb). The only other complaint is it cooks a little hotter towards the back. Knowing this, one could rotate their dish midway through but for me, cooking a pizza is ideal. I would buy this again! ... show more
Reviewed in the United States on October 20, 2021 by Lora L. Hish

Works well!
One of the best toaster ovens. Large capacity, non stick coating toastes and bakes evenly. I only wish it had an air fryer option and a second rack.
Reviewed in the United States on August 11, 2026 by NKhater

Awesome tabletop kitchen appliance worth the upgrade!
My wife and I use our toaster oven all the time. Once the pandemic hit, we both started working from home and was toasting and cooking more things in the toaster oven. We made so many things that we decided to upgrade our toaster oven to this convection oven. Yes, it’s a bit pricey for a tabletop appliance but wow does it do so many things! Here’s what we like: PROS - Lots of functions: The toast function toasts our bread perfectly once we found the “right” setting. The convection feature is great for reheating things and getting a crispy texture. The oven feature is awesome for baking smaller dishes. Plus, the function screen is easy to read and navigate. - Preheats fast: Our big oven takes a while to preheat and my wife and I can get a bit impatient. The KitchenAid convection oven preheats atleast 2x faster. We haven’t really used our big oven since this purchase since we make smaller dishes anyway! CONS - It’s big: Honestly, you can see this as a pro as well. We love that we can fit moderately sized dishes in the oven but dislike how much space it takes on our counter. Anyway, my wife and I have been enjoying this convection oven since the day we bought it. Frozen fries from the grocery store cook way faster and are crispier as well! I recommend this oven to anyone who depends a lot on a toaster oven and wants to expand its capacity. ... show more
Reviewed in the United States on February 6, 2021 by Yuki

really nice counter top oven
I had a really good counter top oven for many years but it finally wore out, and I needed a new one. I looked at many and finally came on this oven. It is really nice looking but it is equally good at cooking most anything I want. It is very easy to operate and cleaning is so simple. I waited to review this oven until I gave it a test drive. I am cooking a whole chicken right now, I've cooked bacon chicken, a small pork loin, pork chops roasted vegetables and toast. It did everything just right. My old oven was a really good name brand but it was not nearly as good as this one and it doesn't heat the whole house up like my gas oven ... show more
Reviewed in the United States on July 24, 2021 by neidt

100% recomendado
excelente equipo, maravilloso me ha ayudado muchisimo todo en uno
Reviewed in the United States on September 20, 2026 by Royner
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