America's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo

Reviews You Can Trust.
See Why.

The Ooni Volt versus the Breville Pizzaiolo: Which Pizza Oven Is Better?

These electric pizza ovens promise to make it easier, faster, and more fun to bake great pizza at home. How do they compare? 

What You Need to Know

For pizzeria-quality pies with exceptionally pillowy, chewy-tender crust, you need an oven that gets very hot—ideally 700 degrees or more. Two electric models, the Breville Smart Oven Pizzaiolo and the Ooni Volt 12 Electric Pizza Oven, reach those temperatures. They preheat quickly, have user-friendly controls, and make it both easy and fun to make outstanding pizza. Because they’re electric, they can be used indoors or outside. They’re co-winners. The Ooni Volt is larger, so it can accommodate a slightly larger stone for slightly larger pizzas, but it is also bulkier and may not fit on all countertops. The Breville Pizzaiolo is compact enough to fit in most kitchens, but its smaller stone means that your pizzas will also be slightly smaller.

As seen in this time lapse, pizzas made in the electric ovens were done in about 4 minutes—less than half the time it takes to bake a pizza in a home oven.

What You Need to Know

You can make pizza in your kitchen’s oven with a baking stone or baking steel, but many companies claim that indoor pizza ovens do a better job. Unfortunately, most are disappointing. When we reviewed indoor pizza ovens, we found that they’re generally slow, don’t get very hot, and make pizza that’s mediocre at best. 

a man bakes a pizza in the Ooni Volt a man bakes a pizza in the Breville Pizzaiolo

You can make great pizza in your regular oven—but these electric pizza ovens promise to make it easier, faster, and more fun.

When Breville launched the Smart Oven Pizzaiolo in 2019, things changed. This electric model was compact enough to fit on a kitchen counter and both the stone and the air inside the oven exceeded 750 degrees. Now Ooni—one of the biggest names in portable outdoor pizza ovens—has launched an electric pizza oven of its own. Cleverly, the Ooni Volt is marketed for both indoor and outdoor use. Of course, as long as you have an outdoor electrical outlet, the Pizzaiolo can be used outdoors too. 

two people look on as a pizza bakes in the Ooni Volt
In addition to evaluating the quality of the pizzas, we considered how quickly the ovens heated up, how long it took to bake pizzas, and whether the ovens were easy and pleasant to use.

After baking dozens of pizzas in side-by-side tests, we were impressed by both the Ooni Volt and the Breville Pizzaiolo. At about $1,000 and roughly 30 pounds or more, they are both pricey and heavy, but they are well designed and deliver on their promise to make exceptional pizza. They’re best for people who intend to make a lot of pizza. If pizza making is one of your main hobbies and you want an indoor/outdoor appliance to take your pies to the next level, the Breville Pizzaiolo or Ooni Volt might be right for you. Read on to learn more about them.

Tips and Tricks for Making Pizzas in an Electric Pizza Oven

  • Divide dough for Thin-Crust Pizza into three balls (instead of two), set aside to proof, and then stretch into 11-inch rounds (instead of 13-inch)
  • The dough for Whole-Wheat Pizza can also be shaped into three 11-inch rounds
  • Rotate your pizza as it cooks
  • Stretch and top your pizza immediately before you cook it; if it sits on the peel for too long, it will stick
  • An internal fan helps cool off the pizza oven, so don’t unplug it immediately after use; wait until the fan stops running

What We Liked

  • High Temperatures: Both the Breville Pizzaiolo and Ooni Volt are capable of achieving really high temperatures. In our tests, we found that the temperature of the air and baking stones actually exceeded the pizza ovens’ respective maximum settings of 750 and 850 degrees. The difference between 750 and 500 degrees (the highest temperature a home oven can achieve) is significant. Baking pizza at such high heat means that the bottom crisps up and the toppings cook before the interior of the dough has a chance to dry out. Simply put: You can make pizza with tender chew and textural contrast that you cannot get from a home oven. However, the difference between 750 degrees and 850 degrees was negligible. Both ovens got plenty hot for us and produced spectacular pies. 
There's a learning to curve to each model and some pizzas were prettier than others—but experimenting was fun and rewarding. You can adjust the settings on each model for crust that is exactly as crisp, chewy, and/or charred as you like it.
  • Speed: Both pizza ovens were fast, taking just 20 minutes each to preheat to their highest temperature settings—much faster than it takes a conventional oven to heat to the comparatively lower temperature of 500 degrees. And at those settings, pizzas baked in about 4 minutes. That means that we could turn on the oven, crank up the heat, and finish baking a pizza in about one-third of the time it takes a home oven to preheat. 
  • Straightforward Controls: We liked that the ovens were easy to operate. Each had simple, clearly marked dials. On the Pizzaiolo, we selected from one of seven preprogrammed pizza settings. On the Volt, we chose specific temperatures. We also appreciated that the markings on both machines’ dials lit up brightly. 
It's easy to unload pizza dough into both ovens, though the Pizzaiolo (shown here) provides a little less room for pies than the Volt.
  • Customizability: For even greater control, you can dial in specific preferences on each pizza oven. On the Volt, you can adjust the balance between the upper and lower heating on the elements. The Pizzaiolo allows you to customize the darkness of the pizza. You can also go one step further and switch that model to “manual” mode. The functions of the various dials change, so instead of choosing from preprogrammed settings, you select the temperatures for the top and bottom heating elements. An included magnet slips over the dials and changes their descriptions, so it’s always clear which dial does what in both regular mode and manual mode. It’s a clever design feature that looks good and works well. 
  • Built-In Timer: We appreciated that both models have built-in timers that are easy to set, saving us from having to keep track of another gadget. They also light up brightly and are easy to read at a glance.

Nice to Have

  • Bigger, Square Pizza Stones: Bigger stones allow you to make bigger pizzas. Additionally, as we’ve found in our testing of baking stones and steels, launching a round pizza onto a round stone requires precision and finesse. We could still make excellent pizzas on the Breville Pizzaiolo’s round, 11¾-inch stone. However, we appreciated the extra space and wiggle room provided by the 13-inch square stone in the Ooni Volt.
close-up of the pizza stone inside the Ooni Volt
The large, square baking stone in the Ooni Volt allows you to make slightly larger pizzas and it's a bit easier to maneuver them inside the oven.

Which Indoor Pizza Oven Should You Get?

Both pizza ovens can open up new possibilities for homemade pizza. In terms of performance, it was a draw: Both make stellar pizza. Ultimately, the decision of which oven to get depends mostly on size. The Ooni Volt is bigger—measuring 25 inches long, it exceeds the depth of many standard kitchen counters on its own and requires more room around it for air flow, so be sure to measure your space before you purchase it. However, that large size allows it to accommodate a bigger stone and one that’s square. This means that you can make slightly larger pizzas and will have an easier time launching and rotating them. The Pizzaiolo is more compact and will fit easily in many kitchens, but it’s a little more difficult to maneuver pizzas on its comparatively smaller, round stone.

Watch the battle of the pizza ovens on our YouTube series GearHeads, hosted by ATK Reviews team editors Lisa McManus and Hannah Crowley.

The Tests


How We Rated

  • Performance: We evaluated the quality of different styles of pizza prepared in each oven. 
  • Ease of Use: We considered how easy it was to adjust the pizza oven both using its preprogrammed options and the manual modifications. We also considered how easy it was to load, rotate, and remove pizzas. 

FAQs

Yes, you might need to tweak recipes and timing to accommodate recipes that are developed for home ovens. One of the test kitchen’s favorite recipes is our Thin-Crust Pizza. When making the recipe for an outdoor pizza oven as part of our cookbook, The Outdoor Cook, we learned a few tricks. First, if your dough contains sugar, omitting it will prevent scorching. Second, you may want to divide the dough into more balls of a smaller size and stretch them to a smaller diameter that’s a better fit for your pizza stone. Finally, shorten the cooking time. Pizzas can bake in as little as 2 minutes at very high temperatures, and we recommend rotating them every 20 to 30 seconds to ensure that they bake evenly. 

The Breville Pizzaiolo and the Ooni Volt can both be used indoors or outdoors. However, to ensure that there’s no damage to your home or the ovens themselves, you should take some precautions. Make sure to use them on heat-safe surfaces such as granite kitchen countertops or stainless-steel work tables. Do not use them on wood or plastic tables; the exteriors of the ovens generally stay cool, but you’re working with intense heat and that can warp or melt wood or plastic. Airflow and ventilation are both important. It’s a good idea to allow at least 6 inches around the oven on every side. Similarly, don’t lean on them or place anything on top of them, both to ensure airflow and to prevent injuries. Though neither get so hot on the outside that you’ll burn yourself if you accidentally brush against them, you want to avoid prolonged contact.

Pizza ovens are good for more than just pizza! We like to roast vegetables such as broccoli, asparagus, or cauliflower. You can also make focaccia, naan, or other breads. 

No, you should not store an electric pizza oven outside. Inclement weather can damage the electric wiring. Some manufacturers, including Ooni, sell covers, but they still recommend that the oven be stored inside. The cover is intended to protect the oven from dust or debris. 

Everything We Tested

Good 3 Stars out of 3.
Fair 2 Stars out of 3.
Poor 1 Star out of 3.

Highly Recommended

  • Performance
  • Ease Of Use

Co-WinnerOoni Volt 12 Electric Pizza Oven

Made by the manufacturer of our favorite outdoor pizza ovens, this electric model was incredibly fun to use. Both seasoned pizza makers and relative novices were impressed by how easy and fast it was to bake excellent pizzas at a variety of settings. For greater customization, you can adjust the balance of the heat coming from the top and bottom heating elements for, say, extra-crispy toppings or darker crust. The oven is attractive and well designed, but it is also very large and quite heavy and you need to allow space for ventilation and airflow. Put simply It won’t fit safely in all kitchens, and you should measure your space before you purchase it.

Model Number: UU-P12700

Accessories: None

Dimensions: 24⅕ x 20¾ x 10⅞ in

Weight: 39.2 lb

Highest Temperature Setting: 850℉

Dimensions of Baking Stone: 13¼ x 13¼ in square

Price at Time of Testing: $999.00

  • Performance
  • Ease Of Use

Made by the manufacturer of our favorite outdoor pizza ovens, this electric model was incredibly fun to use. Both seasoned pizza makers and relative novices were impressed by how easy and fast it was to bake excellent pizzas at a variety of settings. For greater customization, you can adjust the balance of the heat coming from the top and bottom heating elements for, say, extra-crispy toppings or darker crust. The oven is attractive and well designed, but it is also very large and quite heavy and you need to allow space for ventilation and airflow. Put simply It won’t fit safely in all kitchens, and you should measure your space before you purchase it.

Model Number: UU-P12700

Accessories: None

Dimensions: 24⅕ x 20¾ x 10⅞ in

Weight: 39.2 lb

Highest Temperature Setting: 850℉

Dimensions of Baking Stone: 13¼ x 13¼ in square

Price at Time of Testing: $999.00

  • Performance
  • Ease Of Use

Co-WinnerBreville Smart Oven Pizzaiolo

This attractive, compact pizza oven has simple, easy-to-use controls and produces outstanding pizza. You can operate it using preprogrammed pizza settings or change it to a manual mode and dial in the temperatures of the top and bottom heating elements. The oven comes with a carbon-steel baking pan, which we used to make terrific pan pizza. Roughly the size of a toaster oven, the pizza oven is heavy but will likely fit in most kitchens. Due to its compact size, it has a slightly smaller, round pizza stone. It accommodates roughly 11-inch pizzas and requires a bit of finesse when launching and rotating them, though that gets easier with practice. This model is available in both silver and black; the exterior of the silver version discolored significantly after only a few uses, but the black version didn’t change nearly as much.

Model Number: BPZ820BTR1BNA1

Accessories: Carbon-steel pizza pan, metal baking peel, magnet for use in manual mode

Dimensions: 18¼ x 14½ x 10 in

Weight: 29.05 lb

Highest Temperature Setting: 750℉

Dimensions of Baking Stone: 11¾ in circle

Price at Time of Testing: $999.95

  • Performance
  • Ease Of Use

This attractive, compact pizza oven has simple, easy-to-use controls and produces outstanding pizza. You can operate it using preprogrammed pizza settings or change it to a manual mode and dial in the temperatures of the top and bottom heating elements. The oven comes with a carbon-steel baking pan, which we used to make terrific pan pizza. Roughly the size of a toaster oven, the pizza oven is heavy but will likely fit in most kitchens. Due to its compact size, it has a slightly smaller, round pizza stone. It accommodates roughly 11-inch pizzas and requires a bit of finesse when launching and rotating them, though that gets easier with practice. This model is available in both silver and black; the exterior of the silver version discolored significantly after only a few uses, but the black version didn’t change nearly as much.

Model Number: BPZ820BTR1BNA1

Accessories: Carbon-steel pizza pan, metal baking peel, magnet for use in manual mode

Dimensions: 18¼ x 14½ x 10 in

Weight: 29.05 lb

Highest Temperature Setting: 750℉

Dimensions of Baking Stone: 11¾ in circle

Price at Time of Testing: $999.95

*All products reviewed by America’s Test Kitchen are independently chosen, researched, and reviewed by our editors. We buy products for testing at retail locations and do not accept unsolicited samples for testing. We list suggested sources for recommended products as a convenience to our readers but do not endorse specific retailers. When you choose to purchase our editorial recommendations from the links we provide, we may earn an affiliate commission. Prices are subject to change.

America's Test Kitchen Accolades Badge

Reviews You Can Trust

The mission of America’s Test Kitchen Reviews is to find the best equipment and ingredients for the home cook through rigorous, hands-on testing. We stand behind our winners so much that we even put our seal of approval on them. Have a question or suggestion? Send us an email at atkreviews@americastestkitchen.com. We appreciate your feedback!

The Expert

Author: Kate Shannon Levine

byKate Shannon Levine

Editorial Director, ATK Reviews

Kate is the editorial director for ATK Reviews. She's a culinary school graduate and former line cook and cheesemonger.

Kate Shannon Levine is the editorial director for ATK Reviews. She’s covered a wide variety of topics at America’s Test Kitchen, but she especially loves writing about cheese, pantry staples such as anchovies and kosher salt, and cleaning products. One of her proudest accomplishments is finding a life-changing kitchen sponge (really) and proving once and for all that it's a bad idea to leave a soggy sponge in the bottom of your sink. Prior to joining America’s Test Kitchen, she attended Boston University’s culinary program and worked as both a line cook and a cheesemonger.

Reviews You Can Trust.
See Why.

This is a members' feature.

America's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo