Ooni Karu 12 Pizza Oven
$248.95
|The first-generation Ooni Karu 12 is a 12-inch multi-fuel outdoor pizza oven that runs on wood, lump charcoal, or a separately sold propane gas burner. It includes a 15mm cordierite stone, because apparently regular backyard cooking needed a tiny stone-floored pizza chamber.
Prices correct as of: 22/08/2026 09:43
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At a glance
One-line verdict
This multi-fuel pizza oven brings 12-inch, 60-second pizza ambition to the backyard, provided you accept that propane requires an extra attachment and fuel mixing is off the menu.
Best for
Buy it for backyard cooks who want 12-inch pizzas and the freedom to choose wood, charcoal, or optional propane.
Skip it if
Skip it if buying a separate gas burner—or managing solid fuel—is the sort of weekend project that makes takeout look heroic.
The full picture
There is a particular point in adult life when making pizza at home stops meaning a baking sheet and starts meaning a dedicated outdoor furnace. The Ooni Karu 12 exists for that moment: a first-generation, 12-inch multi-fuel pizza oven for people who have decided the backyard deserves better than another limp delivery box.
We think its appeal is refreshingly easy to explain. Wood and lump charcoal are available for the solid-fuel route; propane is available through Ooni’s separately sold gas burner attachment. That choice matters because pizza people can become oddly doctrinal about fuel, usually five minutes after buying a peel and before making a single dough ball.
The included 15mm cordierite stone gives the oven a purpose-built baking surface, while the selected US listing says it reaches 950°F and cooks 12-inch pizzas in 60 seconds. Those claims point squarely at the reason this category is fun: dinner becomes an event with a timer short enough to make everyone hover nearby.
There is some admin hiding behind the romance. The oven weighs 26.5 pounds and measures 31.5 by 15.8 by 30.3 inches unboxed, so it needs a real place to live between pizza nights. And fuel flexibility has a hard boundary: solid fuels and gas cannot be used simultaneously. Still, for a household ready to make outdoor pizza a recurring ritual rather than a once-a-year gimmick, the Karu 12 is the one we would put at the center of the plan.
The Irresistible
- Multi-fuel cooking lets buyers choose wood or lump charcoal, with propane available via Ooni’s separate gas burner attachment.
- The 12-inch format targets a genuinely useful pizza size rather than turning dinner into a tiny appetizer or a full catering operation.
- A 15mm-thick cordierite stone is included, so the baking surface is part of the base oven rather than another item on the inevitable pizza-project checklist.
The Clever Part
- The selected US listing states that it reaches 950°F and cooks 12-inch pizzas in 60 seconds.
- At 26.5 pounds unboxed, it is listed as portable—reasonable for moving around an outdoor setup, not for casually carrying through an airport.
- Its 31.5-inch length, 15.8-inch width, and 30.3-inch height give buyers a concrete sense of the counter or patio space this small pizza obsession will occupy.
The Fine Print
- Propane cooking requires the separately sold Ooni gas burner attachment.
- Wood and lump charcoal bring their own fuel handling, which is part of the ritual and part of the mess nobody photographs for the group chat.
The Reality Check
- You cannot use solid fuels and gas simultaneously, so buyers looking to blend fuel methods in one cook will need to abandon that very specific experiment.
Buyer questions answered
What fuel does the Ooni Karu 12 use?
The Ooni Karu 12 uses wood or lump charcoal, and it can use propane with an Ooni gas burner attachment sold separately. It cannot use solid fuel and gas at the same time, so this is a choice, not a culinary fuel mash-up.
Can the Ooni Karu 12 cook 12-inch pizzas?
Yes, the Ooni Karu 12 is a 12-inch outdoor pizza oven and the selected listing states that it cooks 12-inch pizzas. That is the useful, dinner-sized middle ground before the backyard starts requesting zoning permits.
How hot does the Ooni Karu 12 get?
The selected US listing states that the Ooni Karu 12 reaches 950°F. That is a very serious number for an appliance whose job is fundamentally to make cheese bread more exciting.
How quickly does the Ooni Karu 12 cook pizza?
The selected US listing states that the Ooni Karu 12 cooks 12-inch pizzas in 60 seconds. Fast pizza does not eliminate prep, naturally; dough still has its little legal team of demands.
Is the Ooni Karu 12 portable?
Yes, the Ooni Karu 12 is listed as a portable outdoor pizza oven and weighs 26.5 pounds unboxed. Its unboxed dimensions are 31.5 inches long, 15.8 inches wide, and 30.3 inches high, so portable means movable, not pocket-sized.
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