The best toaster ovens aren't just toaster ovens anymore. The modern oven tends to be a Swiss Army knife for the kitchen counter—not just a toaster but also an air fryer, broiler, slow cooker, dehydrator, defroster, re-crisper of pizza, and maybe even a sous-vide cooker.
But still, it's nice if the thing also toasts bread. I, alongside other WIRED Gear Team testers, tested more than a dozen ovens to find the best ones for each purpose, whether that’s our top-pick Breville Joule ($500), which will make your full-size oven seem like an accessory; the Balmuda the Toaster ($299) Japanese steam oven that makes the world's most perfect toast; or the Gourmia All-in-One ($170), a high-temp pizza oven that can stay on your counter and toast bagels.
Below are WIRED's picks for the best all-round toasters and smart ovens. Our guide to the Best Air Fryers has some overlap with this list but focuses most on the devices that'll best crisp up your wings and fries. Our guide to the Best Toasters zeroes in on classic, single-minded bread browners. Also check out our guides to the Best Cast Iron Pans, Best Chef's Knives, and Best Gear for Small Kitchens.
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WIRED has been testing and reviewing toaster ovens since 2016. For this guide, I put these ovens through the paces, cooking veggies, fish, wings, whole chicken, and of course toast and bagels to see if the oven actually manages to brown bread.
To test the evenness of toasting and cooking, I spread bread across the width of the rack. While none attained 100 percent even toasting, our top picks were remarkably fair-minded in distributing brownness across the entire surface.
I waited out the preheating time for each oven, and used a TempSpike Pro wireless meat thermometer to capture the evenness and accuracy of temperature, watching to see if an oven overshot its target and how much it fluctuated—not just over time but around the surface of each oven.
I also assessed each oven's cooking capacity and its use of counter space compared to its utility, and worked my way around each oven to try out what makes it particularly wonderful, useful, or just plain interesting. If a display is too beepy or irritating, I also took note.
I also assessed whether an oven is wonderfully easy or difficult to clean. Note: Most toaster ovens are a little difficult.
Photograph: Matthew Korfhage
Do I Want a Toaster or a Toaster Oven?
With very few exceptions, the best device for toasting is a toaster, if that's all you need it to do. Toaster ovens tend to do a whole lot more than toast and can handle a much broader array of foods.
Toasting is the process of very quickly and evenly heating and drying the exterior of a piece of bread at high temperature, leaving the exterior pleasantly browned and the interior perhaps less affected—ideally maybe even still a little moist and chewy, if you're not charring the thing.
A classic toaster (see our guide to the Best Toasters) is well situated to do this, because it essentially consists of a pair of resistive heating elements that get very hot, very close to the bread. When the element reaches a prescribed temperature—and thus maybe brownness—the toast pops up. Most modern toasters also have a bagel setting that'll brown one side more than the other.
The toaster ovens in this buying guide can toast bread, but they can also handle far more complicated tasks, like slow-roasting a chicken, broiling a tuna melt, baking bread or pizza, air frying wings, or charring vegetables on a griddle plate.
But because the heating elements are likely farther away from the bread, and the ovens are larger, a toaster oven might toast differently and a little less quickly than a single-purpose toaster. Which is to say, it might bake your bread a little in the process of toasting it. That said, a toaster oven can also better accommodate breads of varying thickness, as well as toast with stuff on it. Do you like garlic bread? Then you probably like toaster ovens.
And in fact, as it turned out, our favorite bread toaster among our toaster ovens can make simple dry toast that'll shame most toasters. The Japanese-designed Balmuda the Toaster uses steam to keep bread lively, even as it gently browns its exterior.